1

Omega

Ref. CK 2846
Model: Seamaster 
A perfectly preserved and most attractive stainless steel wristwatch with box and hang tag

Estimate CHF2,000 - 4,000

Sold for  CHF5,625

2

Omega

Ref. 2471/1
Model: "Cosmic" 
A rare and very fine stainless steel triple calendar wristwatch with two-tone dial, luminous hour markers and hands, moonphases and original box

Estimate CHF4,000 - 6,000

Sold for  CHF21,250

3

Omega

Ref. 2850S.C.
Model: The "Olympic Twins" 
An extremely rare and attractive pair of pink gold wristwatches with center seconds made in commemoration of the 1956 Olympic Games in Melbourne

Estimate CHF8,000 - 12,000

Sold for  CHF20,000

4No Reserve

Universal

Model: Uni-Compax 
A fine and attractive stainless steel chronograph wristwatch with elongated sculpted lugs

Estimate CHF4,000 - 6,000 •

Sold for  CHF5,625

5

Universal

Ref. 21'312
A highly attractive stainless steel triple calendar wristwatch with moonphases and "spider" lugs

Estimate CHF4,000 - 6,000

Sold for  CHF7,500

6No Reserve

Rolex

Ref. 1601
Model: Datejust 
An attractive stainless steel wristwatch with date, white gold bezel, "pie-pan" dial, bracelet, presentation box and guarantee

Estimate CHF6,000 - 12,000 •

Sold for  CHF6,250

7

Rolex

Ref. 1803
Model: Day-Date 
A fine and very attractive white gold calendar wristwatch with "red quarter"-dial

Estimate CHF7,000 - 9,000

Sold for  CHF11,250

8

Rolex

Ref. 6350
Model: Explorer 
A very rare and highly attractive stainless steel wristwatch with sweep center seconds and ‘Explorer’ honeycomb dial

Estimate CHF12,000 - 18,000

Sold for  CHF35,000

9

Rolex

Ref. 6239
Model: Cosmograph 
A rare and early stainless steel chronograph wristwatch with bracelet

Estimate CHF20,000 - 30,000

Sold for  CHF43,750

10

Rolex

Ref. 6263
Model: Oyster Cosmograph Daytona 
A very rare and highly attractive stainless steel chronograph wristwatch with silver dial, bracelet, guarantee, Official Chronometer Certification and hangtags

Estimate CHF30,000 - 50,000

Sold for  CHF75,000

11

Rolex

Ref. 6238
Model: "Pre-Daytona" 
A rare and attractive stainless steel chronograph wristwatch with black dial and bracelet

Estimate CHF70,000 - 120,000

Sold for  CHF131,250

12

Rolex

Ref. 1680
Model: Submariner 
A rare and very attractive yellow gold diver's wristwatch with date, blue bezel, tropical purple dial and bracelet

Estimate CHF25,000 - 50,000

Sold for  CHF38,750

13

Rolex

Ref. 6542
Model: GMT-Master 
A rare and attractively preserved yellow gold dual time wristwatch with bracelet, brown colored dial and Bakelite bezel

Estimate CHF60,000 - 80,000

Sold for  CHF95,000

14

Rolex

Ref. 6264
Model: Cosmograph Daytona 
An extremely rare 14k yellow gold chronograph wristwatch with tobacco-brown "tropical" subsidiary registers and bracelet, retailed by Tiffany & Co.

Estimate CHF150,000 - 250,000

Sold for  CHF430,000

15

Baume & Mercier

Ref. 3183 2
A fine yellow gold wristwatch with date, sweep center seconds and "Khanjar" dial, retailed by Asprey and made for the Sultanate of Oman

Estimate CHF2,000 - 3,000

Sold for  CHF3,500

16

Rolex

Ref. 18248, stamped 18200 inside case back
Model: Day-Date 
A rare yellow gold calendar wristwatch with centre seconds, bracelet, ferrite dial and original punched guarantee

Estimate CHF9,000 - 12,000

Sold for  CHF16,250

17

Rolex

Ref. 1803
Model: Day-Date 
A fine and rare yellow gold calendar wristwatch with green lacquer "Stella" dial and bracelet

Estimate CHF10,000 - 15,000

Sold for  CHF40,000

18

Rolex

Ref. 1803
Model: Day-Date 
A fine and rare yellow gold calendar wristwatch with coral 'Stella' dial, date, center seconds, bracelet, punched guarantee, punched Attestation de Chronomètre and box

Estimate CHF15,000 - 25,000

Sold for  CHF27,500

19

Rolex

Ref. 16520 caseback stamped 16500
Model: Cosmograph Daytona 
An excellently preserved and rare stainless steel chronograph wristwatch with black dial and bracelet

Estimate CHF12,000 - 18,000

Sold for  CHF25,000

20

Rolex

Ref. 1665
Model: Sea-Dweller "Double Red" 
A very fine and rare stainless steel wristwatch with date, centre seconds and "Double Red Sea-Dweller" logo

Estimate CHF15,000 - 25,000

Sold for  CHF50,000

21

Rolex

Ref. 16589
Model: Cosmograph Daytona 
A fine, rare and attractive white gold and diamond-set chronograph wristwatch

Estimate CHF40,000 - 80,000

Sold for  CHF62,500

22

Rolex

Ref. 228206
Model: Day-Date 40 
A very rare and highly attractive platinum Arabic calendar wristwatch with Eastern Arabic numerals, bracelet, fitted presentation box and original guarantee

Estimate CHF40,000 - 70,000

Sold for  CHF62,500

23

Rolex

Ref. 116599RBOW
Model: Cosmograph Daytona "Rainbow" 
A very rare, heavy and attractive white gold, diamond and rainbow-colored multi-gem set chronograph wristwatch with bracelet, fitted presentation box and original guarantee

Estimate CHF80,000 - 120,000

Sold for  CHF181,250

24

Patek Philippe

Ref. 3970E
A fine and rare yellow gold perpetual calendar chronograph wristwatch with moonphases

Estimate CHF50,000 - 70,000

Sold for  CHF81,250

25

Patek Philippe

Ref. 3941
A fine and very rare yellow gold perpetual calendar wristwatch with leap year indicator, moonphases, 24 hours, glazed caseback and original certificate

Estimate CHF20,000 - 40,000

Sold for  CHF56,250

26

Patek Philippe

Ref. 3711/1
Model: Nautilus 
A fine, very rare and large white gold wristwatch with sweep center seconds, date, bracelet, fitted presentation box and original certificate

Estimate CHF30,000 - 50,000

Sold for  CHF75,000

27No Reserve

Patek Philippe

Ref. 3800
Model: Nautilus 
A fine and attractive yellow gold wristwatch with sweep centre seconds, date, bracelet and dark blue dial

Estimate CHF8,000 - 12,000 •

Sold for  CHF52,500

28

Patek Philippe

Ref. 5726/1A-001
Model: Nautilus Annual Calendar 
A rare and attractive stainless steel annual calendar wristwatch with moonphases, bracelet, presentation box and certificate

Estimate CHF20,000 - 30,000

Sold for  CHF43,750

29

Patek Philippe

Ref. 3700/11
Model: Nautilus "Jumbo" 
An attractive and rare large stainless steel wristwatch with date, bracelet and original presentation box

Estimate CHF30,000 - 50,000

Sold for  CHF68,750

30

Patek Philippe

Ref. 3448
Model: "Padellone" 
A very fine and rare yellow gold perpetual calendar wristwatch with moonphases and original certificate, retailed by Gübelin

Estimate CHF100,000 - 150,000

Sold for  CHF193,750

31

Patek Philippe

Ref. 1463
Model: "Tasti Tondi" 
An extremely fine and exceedingly rare yellow gold chronograph wristwatch with two-tone dial and pulsations scale

Estimate CHF150,000 - 250,000

Sold for  CHF250,000

32

Patek Philippe

Ref. 3466
A very rare and highly attractive stainless steel wristwatch with silvered dial and bracelet

Estimate CHF20,000 - 30,000

Sold for  CHF30,000

33

Patek Philippe

Ref. 2546
A highly unusual, rare and attractive pink gold wristwatch with sculpted lugs

Estimate CHF20,000 - 40,000

Sold for  CHF35,000

34

Patek Philippe

Ref. 591
Model: "Fagiolino" 
A fine, very rare and attractive yellow gold chronograph wristwatch with "bean"-shaped lugs

Estimate CHF40,000 - 70,000

Sold for  CHF62,500

35

Patek Philippe

Ref. 2570-1
Model: Amagnetic 
An extremely rare and attractive anti-magnetic pink gold wristwatch with elongated hour-markers and original certificate

Estimate CHF50,000 - 100,000

Sold for  CHF150,000

37

Patek Philippe

Ref. 530
The only known, large and very attractive yellow gold chronograph wristwatch with silver dial and Breguet numerals

Estimate CHF300,000 - 600,000

Sold for  CHF790,000

38

Patek Philippe

Ref. 2499
An extremely rare and highly important yellow gold perpetual calendar chronograph wristwatch with moonphases and bracelet, retailed by Tiffany & Co.

Estimate CHF1,000,000 - 2,000,000

Sold for  CHF1,570,000

39

Heuer

Ref. 1563, stamped 1163V between lugs
Model: Autavia "Exotic Dial" 
A very rare and highly attractive large stainless steel chronograph wristwatch with orange hands and bracelet

Estimate CHF10,000 - 20,000

Sold for  CHF18,750

40

Heuer

Ref. 510.547
Model: "Boxing" 
An extremely rare and unusual black PVD coated chronograph wristwatch with a boxing round graduated outer scale, date and bracelet

Estimate CHF6,000 - 10,000

Sold for  CHF25,000

42

Heuer

Ref. 7843SN
Model: Camaro 
A rare stainless steel chronograph wristwatch with "silver soleil" dial, two black registers, date and bracelet

Estimate CHF7,000 - 10,000

Sold for  CHF10,000

43

Heuer

Ref. 3646
Model: Autavia "Big Subs" 
A rare and fine stainless steel chronograph wristwatch with oversized registers

Estimate CHF25,000 - 35,000

Sold for  CHF37,500

44

Tudor

Ref. 7016/0
Model: Oyster Prince Submariner "Snowflake" 
A fine and attractive stainless steel wristwatch with bracelet, presentation box and guarantee

Estimate CHF8,000 - 12,000

Sold for  CHF13,750

45

Tudor

Ref. 7149/0
Model: Oysterdate "Monte Carlo" 
A fine and rare stainless steel chronograph wristwatch with matte grey and blue dial, blue acrylic tachymeter bezel, date and bracelet

Estimate CHF10,000 - 15,000

Sold for  CHF27,500

46

Tudor

Ref. 7032/0
Model: Oysterdate “Monte Carlo” 
A rare stainless steel chronograph wristwatch with date, accompanied by an additional prototype dial

Estimate CHF75,000 - 150,000

Sold for  CHF93,750

47

Vacheron Constantin

Ref. 4418
Model: "Flame Lugs" 
A rare and attractive pink gold wristwatch with silver dial, flame shaped lugs, original Certificat d'Origine et de Garantie and retailer's presentation box

Estimate CHF8,000 - 12,000

Sold for  CHF10,000

48

Vacheron Constantin

Ref. 6732
A rare and attractive pink gold wristwatch with sweep centre seconds and date

Estimate CHF6,000 - 9,000

Sold for  CHF10,625

49

Leroy

An attractive and rare yellow gold chronometer wristwatch with Bulletin de Chronomètrie from the Besançon Observatory

Estimate CHF5,000 - 10,000

Sold for  CHF10,000

50

Breguet

Ref. 1539
A rare and attractive stainless steel wristwatch with center seconds and unusual date indication at 12 o'clock

Estimate CHF15,000 - 25,000

Sold for  CHF30,000

51

Vacheron Constantin

Ref. 4178
A rare and attractive pink gold chronograph wristwatch with silver dial

Estimate CHF20,000 - 30,000

Sold for  CHF50,000

52

Leroy

A unique and historically important yellow gold full calendar pocket watch with remontage automatique, presentation box and documentation

Estimate CHF30,000 - 60,000

Sold for  CHF37,500

53

Vacheron Constantin

An incredibly rare, attractive and historically important yellow gold tourbillon pocket watch with enamel dial and Guillaume balance awarded First Prize at the Geneva Observatory trials in 1932 and 1944

Estimate CHF60,000 - 80,000

Sold for  CHF87,500

54

Vacheron Constantin

Ref. 91180/000R
Model: Patrimony 250th Anniversary 
A fine limited edition large pink gold wristwatch with black dial made to celebrate the 250th anniversary of the firm

Estimate CHF5,000 - 10,000

Sold for  CHF11,875

55

Vacheron Constantin

Ref. 85250
Model: Jubilee 1755 
A fine and rare limited edition pink gold wristwatch with day, date and power reserve

Estimate CHF15,000 - 25,000

Sold for  CHF22,500

56

F.P. Journe

Ref. CS-407500-145100
Model: Chronomètre Souverain 
A large and very attractive pink gold wristwatch with pink gold movement, power reserve and box

Estimate CHF12,000 - 18,000

Sold for  CHF21,250

57

A. Lange & Söhne

Ref. 109.032
Model: Lange 1 Moon Phase 
A very attractive pink gold wristwatch with oversized date, moonphases and power reserve, accompanied by presentation box and guarantee

Estimate CHF12,000 - 18,000

Sold for  CHF25,000

58

Richard Mille

Ref. RM 010
Model: RM 010 
An extremely attractive and unique white gold skeletonized wristwatch with date and lilac accents made for Action Innocence

Estimate CHF40,000 - 60,000

Sold for  CHF60,000

59

A. Lange & Söhne

Ref. 140.048
Model: Zeitwerk Handwerkskunst 
A very rare limited edition wristwatch with digital display, power reserve and unusual white gold hand engraved dial

Estimate CHF80,000 - 120,000

Sold for  CHF193,750

60

Eberhard

A very rare, attractive and oversized stainless steel chronograph wristwatch with grey dial, copper ring, telemeter scale and snail-shaped tachometer scale

Estimate CHF8,000 - 12,000

Sold for  CHF10,000

61

Longines

Ref. 5009, batch number 22183
An extremely rare, attractive and large stainless steel fly-back chronograph with two-tone silvered dial and tachometer scale

Estimate CHF12,000 - 18,000

Sold for  CHF23,750

62

Zenith

Ref. 4528
Model: "Marina Militare" 
A fine and rare stainless steel and yellow gold large single pusher chronograph wristwatch with enamel dial, made for the Marina Militare

Estimate CHF15,000 - 25,000

Sold for  CHF25,000

63

Zenith

Model: "Cairelli CP-2" 
A very rare, oversized and attractive stainless steel chronograph wristwatch with matte black dial, rotating bezel, luminous Arabic hour markers, made for A. Cairelli Roma

Estimate CHF10,000 - 20,000

Sold for  CHF13,750

64

Gübelin

An exceptionally rare and very attractive large square white gold chronograph wristwatch with two tone dial

Estimate CHF20,000 - 40,000

Sold for  CHF137,500

65

Vacheron Constantin

Ref. 4695
Model: "Cornucopia" 
An attractive and rare gold square-shaped wristwatch with oversized flared lugs and presentation box

Estimate CHF6,000 - 8,000

Sold for  CHF16,250

67

Breguet

An attractive and rare yellow gold wristwatch with guilloché dial

Estimate CHF20,000 - 30,000

Sold for  CHF30,000

68

Patek Philippe

A very fine, rare and attractive yellow gold open face observatory watch with extra-quality movement, Guillaume balance, double-sunk amber-colored enamel dial and original certificate

Estimate CHF8,000 - 12,000

Sold for  CHF25,000

69

Zenith

A fine and attractive yellow gold hunter case two-train carillon minute repeating grande sonnerie keyless clock watch

Estimate CHF12,000 - 18,000

Sold for  CHF25,000

70

Urban Jürgensen

A probably unique, large and heavy hunter-cased perpetual calendar minute repeating split-seconds chronograph watch with moonphases, leap-year cycle indication and hand engine-turned dial

Estimate CHF50,000 - 100,000

Sold for  CHF62,500

72

Patek Philippe

Ref. 570
Model: Calatrava 
A very rare and attractive large pink gold wristwatch with two-tone pink dial

Estimate CHF40,000 - 80,000

Sold for  CHF62,500

73

Patek Philippe

Ref. 565
A very rare and highly attractive stainless steel wristwatch with two-tone dial, retailed by Serpico y Laino

Estimate CHF50,000 - 100,000

Sold for  CHF63,750

74

Patek Philippe

Ref. 743E
Model: "La Rade de Genève" 
An extremely fine and unique gilt brass solar power mechanical dome table clock with cloisonné enamel depicting the Geneva harbour

Estimate CHF120,000 - 250,000

Sold for  CHF490,000

75

Patek Philippe

Ref. 1436
An extremely fine and rare pink gold split seconds chronograph wristwatch with pink dial, original certificate, envelope, invoice and presentation box

Estimate CHF350,000 - 550,000

Sold for  CHF466,000

76

Rolex

Ref. 5500 inside case back IV.62
Model: Explorer 
An attractive and fine stainless steel wristwatch with bracelet and "double Swiss exclamation mark" dial, retailed by Joyeria Riviera

Estimate CHF7,000 - 12,000

Sold for  CHF32,500

77

Rolex

Ref. 1680
Model: Submariner 
A fine and rare stainless steel wristwatch with date and bracelet, retailed by Tiffany & Co.

Estimate CHF15,000 - 25,000

Sold for  CHF20,000

78

Rolex

Ref. 1675, inside case back stamped 1.68
Model: GMT-Master 
A very rare and highly attractive stainless steel dual time wristwatch with black matte dial, long 'E' signature, bracelet, presentation box, guarantee and hangtag

Estimate CHF10,000 - 15,000

Sold for  CHF27,500

79

Rolex

Ref. 1680 inside case back stamped III.69
Model: Red Submariner 
A fine and rare stainless steel wristwatch with date, "meters first" dial, bracelet, presentation box, original guarantee and chronometer certificate

Estimate CHF15,000 - 20,000

Sold for  CHF35,000

80

Rolex

Ref. 1675
Model: GMT-Master "Concorde" 
An early, rare and attractive yellow gold dual time wristwatch with date, no crown guards and bracelet

Estimate CHF30,000 - 60,000

Sold for  CHF81,250

81

Rolex

Ref. 5513, inside cased back stamped III.64
Model: Submariner 
An extremely rare and attractive stainless steel wristwatch with sweep center seconds and black lacquer "double T < 25 underline" dial

Estimate CHF40,000 - 80,000

Sold for  CHF48,750

82

Rolex

Ref. 1675
Model: GMT-Master "U.A.E Quraysh Hawk" 
An extremely rare and attractive stainless steel dual time wristwatch with date and bracelet, made for the United Arab Emirates

Estimate CHF70,000 - 140,000

Sold for  CHF81,250

83

Rolex

Ref. 1680 inside caseback stamped with repeated case number 3'566'318
Model: Submariner 
A fine, extremely rare and very attractive yellow gold wristwatch with date, "Khanjar" dial and bracelet, made for the Sultanate of Oman

Estimate CHF80,000 - 160,000

Sold for  CHF225,000

84

Rolex

Ref. 6265
Model: Cosmograph Daytona "Qaboos" 
A possibly unique, attractive and important yellow gold chronograph wristwatch with champagne dial and bracelet, specially made for the Sultanate of Oman

Estimate CHF200,000 - 400,000

Sold for  CHF286,000

85

Rolex

Ref. 5018
Model: "Bombé" 
A very rare and highly attractive stainless steel wristwatch with two-tone dial and center seconds

Estimate CHF4,000 - 7,000

Sold for  CHF10,625

86

Rolex

Ref. 6090
Model: "Bombé" 
A very attractive yellow gold wristwatch with honeycomb dial, fancy lugs, original box and certificate

Estimate CHF8,000 - 12,000

Sold for  CHF10,000

87

Rolex

Ref. 3627
Model: Oyster Perpetual "Bubbleback" 
An extremely rare and highly attractive stainless steel and pink gold plated wristwatch with hooded lugs and bicolor rice grain bracelet, retailed by Serpico y Laino

Estimate CHF20,000 - 30,000

Sold for  CHF68,750

88

Rolex

Ref. 8029
Model: Precision 
A very large, elegant and rare stainless steel and diamond-set wristwatch with center seconds and presentation box

Estimate CHF10,000 - 15,000

Sold for  CHF60,000

89

Rolex

Ref. 4537
A fine, rare and attractive stainless steel chronograph wristwatch with pulsations scale

Estimate CHF40,000 - 60,000

Sold for  CHF62,500

90

Rolex

Ref. 3525
Model: Oyster Chronograph “Bariletto” 
A rare and attractive stainless steel chronograph wristwatch with black dial, luminous hands and hour markers

Estimate CHF25,000 - 50,000

Sold for  CHF50,000

91

Rolex

Ref. 6238
Model: "Pre-Daytona" 
An extremely rare and highly attractive 14k yellow gold chronograph wristwatch with black glossy dial and bracelet

Estimate CHF250,000 - 500,000

Sold for  CHF466,000

92

Rolex

Ref. 6241
Model: Cosmograph Daytona "John Player Special Paul Newman" 
A fine, rare, important and probably unique 14k yellow gold chronograph wristwatch, retailed by Tiffany & Co.

Estimate CHF400,000 - 800,000

Sold for  CHF730,000

93

Rolex

Ref. 6062
Model: "Bao Dai" 
A spectacular and historically important yellow gold automatic triple calendar wristwatch with moonphases, black dial and diamond indexes

Estimate On Request

Sold for  CHF5,066,000

94

Breitling

Ref. 1004
Model: SuperOcean 
A very rare and attractive stainless steel divers wristwatch with center seconds and bracelet

Estimate CHF10,000 - 15,000

Sold for  CHF27,500

95

Breitling

Ref. 765 CP
Model: Co-Pilot 
An very attractive and rare stainless steel chronograph wristwatch with black dial and oversized 15-minutes register

Estimate CHF6,000 - 8,000

Sold for  CHF21,250

96

Jaeger-LeCoultre

Ref. E859
Model: Memovox Polaris 
A fine and rare stainless steel diver's alarm wristwatch

Estimate CHF15,000 - 25,000

Sold for  CHF18,750

97

Jaeger-LeCoultre

Ref. E2643
Model: "Shark Deep Sea" 
A very rare and attractive stainless steel chronograph wristwatch with all black dial, tachometer scale and rotating bezel

Estimate CHF10,000 - 15,000

Sold for  CHF20,000

98

Jaeger-LeCoultre

Ref. E857
Model: Deep Sea Alarm 
A rare and attractive stainless steel diver's wristwatch with alarm

Estimate CHF20,000 - 30,000

Sold for  CHF50,000

99

Jaeger-LeCoultre

Ref. E168
Model: Chronomètre Geophysic 
A rare and fine stainless steel chronometer wristwatch with center seconds, accompanied by its original 'Sputnick' presentation box

Estimate CHF20,000 - 30,000

Sold for  CHF47,500

100

Rolex

Ref. 5514
Model: Submariner "COMEX" 
A fine and rare stainless steel wristwatch with center seconds and helium valve, made for COMEX

Estimate CHF30,000 - 50,000

Sold for  CHF97,500

101

Blancpain

Model: Fifty Fathoms - Milspec I 
A rare and highly attractive stainless steel diver's watch with black glossy dial, humidity indicator and exhibition certificate, retailed by Barakuda

Estimate CHF20,000 - 30,000

Sold for  CHF40,000

103

Omega

Ref. ST 165.024
Model: Seamaster 300 "Military" 
A very rare, attractive and large stainless steel divers wristwatch with center seconds, fixed spring bars and special military markings, made for the British Royal Navy

Estimate CHF60,000 - 120,000

Sold for  CHF87,500

104

Rolex

Ref. 6239
Model: Cosmograph "Jumbo Logo" Daytona 
An attractive and early stainless steel chronograph wristwatch with bracelet and fitted presentation box

Estimate CHF25,000 - 50,000

Sold for  CHF51,250

105

Rolex

Ref. 6265
Model: Oyster Cosmograph 
A fine and rare stainless steel chronograph wristwatch with "sigma" dial and bracelet

Estimate CHF30,000 - 60,000

Sold for  CHF50,000

106

Rolex

Ref. 6262
Model: Cosmograph Daytona "Paul Newman" 
A rare and highly attractive stainless steel chronograph wristwatch with white grené dial and bracelet

Estimate CHF80,000 - 140,000

Sold for  CHF156,250

107

Vacheron Constantin

Ref. 44018/411
Model: 222 
A very fine and rare stainless steel and yellow gold wristwatch with date, bracelet and presentation box

Estimate CHF6,000 - 9,000

Sold for  CHF16,250

108

Audemars Piguet

Ref. 5402ST
Model: Royal Oak "A Series" 
A very rare and attractive stainless steel wristwatch with date, bracelet, Authenticity and Exclusivity Certificate and service papers

Estimate CHF15,000 - 25,000

Sold for  CHF47,500

109

Audemars Piguet

Ref. 6001
A very attractive and rare oval-rectangular octogonal-shaped stainless steel Quartz wristwatch with date and bracelet

Estimate CHF5,000 - 8,000

Sold for  CHF9,375

110

Patek Philippe

Ref. 3587/1
Model: "Beta 21" 
A rare and attractive oversized yellow gold cushion-shaped electronic wristwatch with center seconds, date and bracelet

Estimate CHF12,000 - 18,000

Sold for  CHF13,750

112

Patek Philippe

Ref. 565
A very rare and highly attractive stainless steel wristwatch with Breguet numerals

Estimate CHF30,000 - 60,000

Sold for  CHF87,500

113

Patek Philippe

Ref. 2526
A fine, possibly unique and attractive pink gold wristwatch with engine-turned pink dial and heavy pink gold bracelet

Estimate CHF25,000 - 50,000

Sold for  CHF77,500

114

Patek Philippe

Ref. 565
Model: Calatrava 
A fine, rare and attractive pink gold wristwatch with indirect sweep center seconds and Breguet numerals

Estimate CHF30,000 - 50,000

Sold for  CHF40,000

115

Patek Philippe

Ref. 570
Model: Calatrava 
A rare, large and exceptionally well preserved white gold wristwatch with sweep center seconds, original box and certificate

Estimate CHF40,000 - 80,000

Sold for  CHF68,750

116

Patek Philippe

Ref. 1579
Model: “Anse a Ragno” 
A fine, rare and exceptional pink gold chronograph wristwatch with "spider" lugs, two-tone dial and Gay Frères bracelet, retailed by Serpico y Laino

Estimate CHF100,000 - 200,000

Sold for  CHF200,000

117

Rolex

Ref. 6088
Model: "Galaxy" 
An extremely rare and beautiful wristwatch with sweep center seconds, star-set numerals, black lacquer dial and bracelet

Estimate CHF200,000 - 400,000

Sold for  CHF670,000

119

Heuer

Ref. 1163T
Model: Autavia "Siffert" 
An attractive stainless steel chronograph wristwatch with silver dial, black registers and date

Estimate CHF8,000 - 12,000

Sold for  CHF17,500

120

Heuer

Ref. 1163MH
Model: Autavia "1163MH-2nd execution dial" 
A rare and attractive stainless steel chronograph wristwatch with black dial, date and minutes/hours bezel

Estimate CHF5,000 - 7,000

Sold for  CHF6,875

121

Heuer

Ref. 1163
Model: Autavia "Orange Boy" 
A rare and attractive stainless steel chronograph wristwatch with orange accents on the dial and stainless steel bracelet

Estimate CHF10,000 - 20,000

Sold for  CHF16,250

122

Heuer

Ref. 73663
Model: Autavia "Siffert Colours" 
A very attractive and rare stainless steel chronograph wristwatch with silver dial, black registers, blue accents and bracelet

Estimate CHF5,000 - 7,000

Sold for  CHF13,750

123

Blancpain

Model: Fifty Fathoms 
A very attractive and large stainless steel diver's wristwatch with "No Radiations" black glossy dial

Estimate CHF15,000 - 25,000

Sold for  CHF31,250

124

Heuer

Ref. 2447
Model: Carrera 
A rare and fine early stainless steel chronograph wristwatch with two-tone cream dial

Estimate CHF8,000 - 12,000

Sold for  CHF15,000

125

Rolex

Ref. 1016
Model: Explorer 
A fine and attractive stainless steel wristwatch with black dial, center seconds and guarantee, retailed by Bucherer

Estimate CHF4,000 - 6,000

Sold for  CHF18,125

126

Rolex

Ref. 16610
Model: Submariner 
A fine and rare stainless steel wristwatch with date, bracelet and centre seconds, engraved with "Grand Prix de Monaco 1992"

Estimate CHF5,000 - 10,000

Sold for  CHF12,500

127

Rolex

Ref. 5513, inside case back stamped II.63
Model: Submariner "Underline" 
A very fine and extremely rare stainless steel wristwatch with pointed crown guards, black glossy "underline" dial and bracelet

Estimate CHF25,000 - 35,000

Sold for  CHF37,500

128

Rolex

Ref. 1675 inside case back stamped 1.60
Model: GMT-Master, Cornino 
An early and very rare stainless steel dual time wristwatch with pointed crown guards, black glossy "Officially Certified Chronometer" dial and bracelet

Estimate CHF25,000 - 35,000

Sold for  CHF37,500

130

Rolex

Ref. 6240
Model: "Solo Daytona" 
An extremely rare, very attractive and possibly unique stainless steel chronograph wristwatch with bracelet

Estimate CHF80,000 - 160,000

Sold for  CHF100,000

131

Rolex

Ref. 6263
Model: Oyster Cosmograph 
A highly attractive and most rare stainless steel chronograph wristwatch with "super flat" subsidiary registers, bracelet and original guarantee

Estimate CHF60,000 - 120,000

Sold for  CHF77,500

132

Rolex

Ref. 6241
Model: Cosmograph Daytona "Paul Newman" 
A highly attractive and rare 14k yellow gold chronograph wristwatch

Estimate CHF200,000 - 400,000

Sold for  CHF274,000

133

Rolex

Ref. 1807 inside caseback stamped with repeated case number 3'691'737
Model: Day-Date 
A highly rare yellow gold calendar wristwatch with "Pie-Pan Khanjar" dial, made for the Sultanate of Oman and retailed by Asprey

Estimate CHF20,000 - 30,000

Sold for  CHF40,000

134

Rolex

Ref. 1803
Model: Day-Date "Pepita Burgundy" 
An extremely attractive yellow gold and diamond-set calendar wristwatch with burgundy lacquer "Stella" dial and woven bracelet

Estimate CHF15,000 - 30,000

Sold for  CHF46,250

135

Rolex

Ref. 18206 further stamped 18200 inside the caseback
Model: Day-Date 
A rare and very attractive platinum calendar wristwatch with Lapis Lazuli dial and bracelet

Estimate CHF50,000 - 100,000

Sold for  CHF100,000

136

Rolex

Ref. 19038
Model: Day-Date OysterQuartz, "Egyptian" 
A fine and very rare yellow gold and diamond-set calendar wristwatch with bracelet

Estimate CHF10,000 - 20,000

Sold for  CHF26,250

137

Cartier

Model: Tank Cintrée 
A fine and extremely rare curved platinum wristwatch with movement by European Watch Clock and Co

Estimate CHF20,000 - 30,000

Sold for  CHF25,000

138

Cartier

A rare and attractive dual time rectangular yellow gold wristwatch with two movements

Estimate CHF15,000 - 25,000

Sold for  CHF21,250

139

Cartier

Model: Tank à Guichet 
An attractive limited edition platinum rectangular wristwatch with jump hour and wandering minutes, made to commemorate Cartier's 150th anniversary

Estimate CHF12,000 - 18,000

Sold for  CHF22,500

140

Cartier

Ref. 1734A
Model: Tank Americaine Collection Privée 
A fine and attractive large rectangular platinum wristwatch with secret signature

Estimate CHF8,000 - 12,000

Sold for  CHF9,375

141

Cartier

Ref. 2485 E
Model: Tank à Vis 
A rare and unusual platinum wristwatch with guilloché dial, Breguet hands, fitted presentation box and original certificate, made upon special order

Estimate CHF8,000 - 12,000

Sold for  CHF10,625

142

Cartier

Ref. 2843
Model: Tank Cintrée 
A fine, rare and large curved limited edition platinum wristwatch with fitted presentation box and original certificate

Estimate CHF15,000 - 25,000

Sold for  CHF22,500

143

Cartier

Model: Tank L.C. 
A rare and attractive yellow gold wristwatch with bracelet

Estimate CHF7,000 - 12,000

Sold for  CHF10,625

144

Cartier

Model: Tank Cintrée 
A rare and large yellow gold curved wristwatch

Estimate CHF15,000 - 25,000

Sold for  CHF28,750

145

Audemars Piguet

Ref. 14790ST.OO.0789ST.11
Model: Royal Oak 
A fine and very rare stainless steel wristwatch with date, red dial, bracelet, fitted presentation box and original certificate

Estimate CHF10,000 - 15,000

Sold for  CHF20,000

146

Audemars Piguet

Ref. 25770ST.OO.D009XX.04
Model: Royal Oak Offshore 
A fine, rare and large stainless steel chronograph wristwatch with date, red dial, fitted presentation box and original certificate

Estimate CHF12,000 - 18,000

Sold for  CHF23,750

147

Audemars Piguet

Ref. 25654ST
Model: Royal Oak 
A fine and rare stainless steel perpetual calendar wristwatch with bracelet, moonphases and additional mother of pearl dial

Estimate CHF20,000 - 30,000

Sold for  CHF40,000

148

Audemars Piguet

Ref. 5402 BC
Model: Royal Oak "Jumbo" 
A very rare, large and heavy white gold wristwatch with diamonds hour markers, date and bracelet

Estimate CHF30,000 - 50,000

Sold for  CHF43,750

149

Patek Philippe

Ref. 3700/11
Model: Nautilus "Jumbo" 
A very attractive and rare stainless steel wristwatch with date, tiger's eye-colored "tropical" dial and bracelet

Estimate CHF40,000 - 60,000

Sold for  CHF53,750

150

Cartier

Ref. 2819
Model: Santos 100 
A highly rare, heavy and large platinum wristwatch with sweep center seconds, red Roman numerals and certificate

Estimate CHF30,000 - 50,000

Sold for  CHF37,500

151

Patek Philippe

Ref. 3940
A rare yellow gold perpetual calendar wristwatch with moon phases, presentation box and original certificate

Estimate CHF20,000 - 30,000

Sold for  CHF31,250

152

Patek Philippe

Ref. 5071
A highly attractive, large and impressive white gold and diamond-set chronograph wristwatch with fitted presentation box and original certificate

Estimate CHF150,000 - 250,000

Sold for  CHF310,000

153

Patek Philippe

Ref. 5975
Model: "Multi-Scale Chronograph" 
A fine and attractive limited edition pink gold chronograph wristwatch with multi-scale dial

Estimate CHF40,000 - 60,000

Sold for  CHF68,750

154

Patek Philippe

Ref. 3990
A highly rare and extremely attractive platinum and diamond-set perpetual calendar chronograph wristwatch with moon phases, additional case back, setting pin, fitted presentation box and original certificate

Estimate CHF200,000 - 300,000

Sold for  CHF250,000

155

Chopard

Ref. 16/1874/1
Model: L.U.C Quattro Regulator Only Watch 2005 
A unique and attractive palladium regulator-style wristwatch with power reserve, dual time zone and date

Estimate CHF25,000 - 50,000

Sold for  CHF25,000

156

Rolex

Ref. 6305 1
Model: Datejust 
A rare and very attractive pink gold wristwatch with black galvanic dial, diamond indexes, roulette date and bracelet

Estimate CHF10,000 - 15,000

Sold for  CHF40,000

157

Rolex

Ref. 18038
Model: Day-Date 
A fine and attractive yellow gold and diamond-set calendar wristwatch with burgundy "Stella" dial and bracelet

Estimate CHF20,000 - 30,000

Sold for  CHF30,000

158

Rolex

Ref. 6034
Model: Oyster Chronograph 
A rare stainless steel chronograph wristwatch with blue telemeter scale and bracelet

Estimate CHF15,000 - 25,000

Sold for  CHF18,750

159

Rolex

Ref. 3233
Model: "Moneta" 
A rare and attractive stainless steel chronograph wristwatch with ivory grené dial and "hidden" lugs

Estimate CHF10,000 - 15,000

Sold for  CHF18,750

160

Rolex

Ref. 1675 inside case back stamped II.66
Model: GMT-Master 
A very rare and highly attractive stainless steel dual time wristwatch with glossy black dial, bracelet, presentation box, booklets, guarantee and hangtags

Estimate CHF20,000 - 30,000

Sold for  CHF26,250

161

Rolex

Ref. 6265, inside caseback stamped with repeated case number 4'018'051, case back exterior stamped 149
Model: Oyster Cosmograph "Fuerza Aérea del Perú" 
A fine and very rare stainless steel chronograph wristwatch with black sigma dial and bracelet, made for the Peruvian Air Force

Estimate CHF50,000 - 100,000

Sold for  CHF93,750

162

Patek Philippe

Ref. 1463
Model: "Tasti Tondi" 
A fine, rare and attractive yellow gold chronograph wristwatch with telemeter scale

Estimate CHF80,000 - 120,000

Sold for  CHF118,750

163

Rolex

Ref. 3835
A very rare and fine yellow gold chronograph wristwatch with champagne dial and triple stepped lugs

Estimate CHF40,000 - 70,000

Sold for  CHF52,500

164

Patek Philippe

Ref. 2461
A fine and rare rectangular white gold and diamond-set wristwatch

Estimate CHF20,000 - 30,000

Sold for  CHF23,750

166

Patek Philippe

Ref. 2551
A fine and probably unique white gold wristwatch with black lacquer dial and diamond indexes

Estimate CHF80,000 - 140,000

Sold for  CHF162,500

168

Rolex

Ref. 6263 caseback stamped 6262
Model: Oyster Cosmograph 
A fine and rare stainless steel chronograph wristwatch with honey-colored "tropical" subsidiary registers

Estimate CHF60,000 - 120,000

Sold for  CHF162,500

169

Rolex

Ref. 3695
An extremely rare, well preserved and attractive yellow gold anti-magnetic chronograph wristwatch with champagne dial

Estimate CHF60,000 - 90,000

Sold for  CHF71,875

170

Patek Philippe

Ref. 2499/100
A very fine and rare yellow gold perpetual calendar chronograph wristwatch with moonphases and glazed back

Estimate CHF270,000 - 380,000

Sold for  CHF466,000

171

Patek Philippe

Ref. 2497
Model: "Sydney Rose" 
A very rare and highly attractive pink gold perpetual calendar wristwatch with moonphases, sweep center seconds and bracelet

Estimate CHF400,000 - 800,000

Sold for  CHF742,000

172

Rolex

Ref. 6062, inside case back stamped III.53
An incredibly rare and most attractive stainless steel triple calendar wristwatch with two-tone dial, moonphases and bracelet

Estimate CHF600,000 - 1,200,000

Sold for  CHF1,930,000

173

Rolex

Ref. 6234
A fine and rare stainless steel chronograph wristwatch with telemeter and tachymeter dial

Estimate CHF15,000 - 25,000

Sold for  CHF37,500

174

Rolex

Ref. 4062
A rare and elegant stainless steel and pink gold chronograph wristwatch with pulsation dial and coin-edge band

Estimate CHF20,000 - 30,000

Sold for  CHF43,750

175

Rolex

Ref. 8171
Model: "Padellone" 
A highly interesting and attractive stainless steel triple calendar wristwatch with moonphases, two-tone grené dial and bracelet

Estimate CHF150,000 - 300,000

Sold for  CHF212,500

176

Rolex

Ref. 6542
Model: GMT-Master 
A rare and attractive stainless steel wristwatch with bracelet, centre seconds, dual time and bakelite bezel

Estimate CHF30,000 - 50,000

Sold for  CHF56,250

177

Rolex

Ref. 2508
A rare and attractive yellow gold chronograph wristwatch with multi-scale dial and "olive" pushers, retailed by Cravanzola Roma

Estimate CHF15,000 - 30,000

Sold for  CHF18,750

178

Rolex

Ref. 6236
Model: Oyster Chronograph Antimagnetic, "Jean-Claude Killy" 
A very fine and rare stainless steel triple calendar chronograph wristwatch

Estimate CHF160,000 - 270,000

Sold for  CHF162,500

179

Patek Philippe

Ref. 5131R
A very fine and rare pink gold world time wristwatch with cloisonné enamel dial, original certificate and fitted presentation box

Estimate CHF80,000 - 120,000

Sold for  CHF100,000

180

Agassiz

A highly rare and well preserved 14k yellow gold world time openface watch

Estimate CHF8,000 - 12,000

Sold for  CHF11,250

181

Patek Philippe

Ref. 1415
A very rare and attractive pink gold world time wristwatch with tear-drop lugs

Estimate CHF60,000 - 90,000

Sold for  CHF106,250

182

Patek Philippe

Ref. 605 HU
A highly important and rare yellow gold open face world time pocketwatch with cloisonné enamel dial depicting North America

Estimate CHF300,000 - 600,000

Sold for  CHF370,000

183

Patek Philippe

Ref. 2523/1
An extremely rare, important and attractive 18K gold dual crown world time wristwatch with 24 hour indication, retailed by Tiffany & Co.

Estimate CHF900,000 - 1,800,000

Sold for  CHF1,450,000

184

Vacheron Constantin

A very rare and historically important white and pink gold open face world time pocketwatch

Estimate CHF80,000 - 160,000

Sold for  CHF274,000

185

Rolex

Ref. 3372
Model: Bubbleback 
A fine and attractive yellow gold wristwatch with black dial and bracelet

Estimate CHF3,000 - 5,000

Sold for  CHF4,000

186

Longines

Ref. 6595 1
A fine and attractive pink gold flyback chronograph wristwatch with blue tachymeter scale

Estimate CHF6,000 - 9,000

Sold for  CHF10,625

187

Longines

Ref. 7413
A fine and attractive stainless steel flyback chronograph wristwatch with blue pulsation scale

Estimate CHF8,000 - 12,000

Sold for  CHF20,000

188

Longines

Ref. 5982
A large and very well preserved stainless steel doctor's flyback chronograph wristwatch with red pulsation scale and blue respiration scale

Estimate CHF10,000 - 15,000

Sold for  CHF18,750

189

Omega

Ref. CK 2393
A rare, large and attractive stainless steel chronograph wristwatch with black multi-scale dial and angled lugs

Estimate CHF15,000 - 20,000

Sold for  CHF35,000

190

Patek Philippe

Ref. 139
Model: "Driver's" 
A very rare yellow gold rectangular horizontal driver's wristwatch with faceted case and crystal

Estimate CHF6,000 - 9,000

Sold for  CHF8,125

191

Patek Philippe

Ref. 96
Model: Calatrava 
A rare and attractive stainless steel wristwatch

Estimate CHF4,000 - 8,000

Sold for  CHF12,500

192

Gübelin

A fine, rare and attractive white gold minute repeating perpetual calendar open face pocketwatch with moonphases and Breguet numerals, retailed by Gübelin

Estimate CHF6,000 - 8,000

Sold for  CHF20,000

193

Patek Philippe

A fine and attractive gold and platinum plated rectangular wristwatch with Breguet numerals and engraved case

Estimate CHF15,000 - 25,000

Sold for  CHF20,000

194

Audemars Piguet

An extremely rare and attractive pink gold rectangular wristwatch with hooded lugs and two-tone golden dial

Estimate CHF10,000 - 15,000

Sold for  CHF16,250

195

Audemars Piguet

A fine and rare white gold rectangular jump hour wristwatch

Estimate CHF15,000 - 25,000

Sold for  CHF20,000

196

Patek Philippe

Ref. 2452
A fine and attractive yellow gold wristwatch with stepped downturned lugs

Estimate CHF8,000 - 14,000

Sold for  CHF12,500

197

Patek Philippe

Ref. 130
A fine and rare yellow gold chronograph wristwatch with silvered dial and tachymeter scale

Estimate CHF20,000 - 30,000

Sold for  CHF40,000

198

Audemars Piguet

Ref. 5504
A fine and extremely rare yellow gold triple calendar wristwatch with moonphases

Estimate CHF60,000 - 90,000

Sold for  CHF131,250

199

Rolex

Ref. 8724
Model: Champs Elysées 
An extremely rare, important, and highly attractive yellow gold wristwatch with cloisonné enamel dial depicting a Chimera

Estimate CHF100,000 - 200,000

Sold for  CHF274,000

200

Omega

Ref. 2699 SC
Model: Constellation "De Luxe" 
A fine and rare yellow gold wristwatch on bracelet with cloisonné enamel dial depicting the cupola of the Geneva Observatory

Estimate CHF80,000 - 120,000

Sold for  CHF106,250

201

Rolex

Ref. 8382
Model: "Neptune" 
An extremely rare and attractive yellow gold wristwatch with cloisonné enamel dial depicting Neptune

Estimate CHF300,000 - 600,000

Sold for  CHF394,000

202

Patek Philippe

Ref. 3450
Model: "Bollino Rosso" 
A highly exclusive and very attractive yellow gold perpetual calendar wristwatch with moonphases and "red dot" leap year indicator, retailed by Tiffany & Co.

Estimate CHF220,000 - 320,000

Sold for  CHF370,000

203

Patek Philippe

Ref. 2597
A fine and rare yellow gold traveller's wristwatch with separately adjustable hour hand, retailed by Tiffany & Co.

Estimate CHF70,000 - 120,000

Sold for  CHF87,500

204

Gérald Genta

Ref. G2132.7
A fine stainless steel perpetual calendar wristwatch with moonphases and leap year indication

Estimate CHF4,000 - 6,000

Sold for  CHF5,250

205

Vacheron Constantin

Ref. 7375
Model: Royal Chronometer 
A rare and attractive white gold wristwatch with textured dial and date

Estimate CHF8,000 - 12,000

Sold for  CHF10,000

206

Vacheron Constantin

Ref. 4072
A rare and attractive yellow gold chronograph wristwatch with telemeter scale

Estimate CHF20,000 - 30,000

Sold for  CHF30,000

207

Vacheron Constantin

Ref. 33019
A fine and rare yellow gold 20 dollar coin wristwatch

Estimate CHF6,000 - 9,000

Sold for  CHF7,500

209

Patek Philippe

Ref. 3433
A very elegant yellow gold wristwatch with fluted lugs

Estimate CHF8,000 - 12,000

Sold for  CHF11,250

210

Patek Philippe

Ref. 570
Model: "Calatrava" or "Calatravone" 
A large and elegant yellow gold wristwatch with sweep center seconds

Estimate CHF12,000 - 18,000

Sold for  CHF15,000

212

Rolex

Ref. 971
Model: Prince "Brancard" 
An extremely rare and attractive platinum rectangular doctor's wristwatch with black dial and flared lugs

Estimate CHF30,000 - 50,000

Sold for  CHF48,750

213

Patek Philippe

Ref. 570
Model: Calatrava 
A fine, rare and large pink gold wristwatch with pink "telephone underline" dial

Estimate CHF30,000 - 50,000

Sold for  CHF37,500

214

Patek Philippe

Ref. 1526
A very attractive and extremely rare pink gold perpetual calendar wristwatch with moonphases

Estimate CHF150,000 - 250,000

Sold for  CHF304,000

215

Patek Philippe

Ref. 1518
A very attractive and extremely rare yellow gold perpetual calendar chronograph wristwatch with moonphases

Estimate CHF300,000 - 500,000

Sold for  CHF322,000

216

Cartier

Model: Pendulette à Chevalet 
A rare and attractive nephrite and sapphire-set brass desk clock with guilloché dial

Estimate CHF8,000 - 12,000

Sold for  CHF12,500

217

Cartier

Model: "Montre de poche à heures sautantes" 
A fine and rare platinum, enamel and diamond open face jump hour pocketwatch with matching match holder and enamel coated chain with pearls

Estimate CHF15,000 - 25,000

Sold for  CHF37,500

219

Cartier

Model: "Nain Jaune" 
A extremely elegant white gold, diamond and onyx star shaped lady's wristwatch

Estimate CHF50,000 - 100,000

Sold for  CHF81,250

222

Universal

Ref. 222100/1
Model: Tri-Compax 
A rare and attractive stainless steel triple calendar chronograph wristwatch with moonphases and sculpted lugs

Estimate CHF8,000 - 10,000

Sold for  CHF9,375

223

Breguet

Model: Type XX 
A very attractive and rare stainless steel chronograph wristwatch with black dial and rotating bezel

Estimate CHF15,000 - 25,000

Sold for  CHF27,500

224

Longines

Ref. 4092
An oversized military-type stainless steel wristwatch with black dial, luminous hour markers and hands

Estimate CHF20,000 - 30,000

Sold for  CHF23,750

225

Longines

Ref. 4974
Model: "Tre Tacche" 
A rare and very attractive stainless steel chronograph wristwatch with multi scale dial

Estimate CHF30,000 - 60,000

Sold for  CHF32,500

226

Longines

Ref. 5699, batch number 23086
Model: "Doppia Lancetta" 
A very rare and attractive stainless steel chronograph wristwatch with stepped bezel and red-colored center elapsed minute counter

Estimate CHF25,000 - 50,000

Sold for  CHF62,500

227

Rolex

Ref. 6263, stamped 6265 inside the case back
Model: Oyster Cosmograph, Sigma Dial 
A fine and rare stainless steel chronograph wristwatch with black sigma dial and bracelet

Estimate CHF20,000 - 30,000

Sold for  CHF50,000

228

Rolex

Ref. 1680
Model: Submariner 
A fine, rare and unusual yellow gold wristwatch with date and chestnut-colored "tropical" dial

Estimate CHF20,000 - 40,000

Sold for  CHF51,250

229

Rolex

Ref. 1675
Model: GMT-Master "Concorde" 
A fine and very rare yellow gold dual time zone wristwatch with date and bracelet

Estimate CHF20,000 - 30,000

Sold for  CHF43,750

230

Rolex

Ref. 6204
Model: Submariner 
An extremely rare and unusual stainless steel diver's wristwatch with black glossy "underline" dial and bracelet

Estimate CHF40,000 - 60,000

Sold for  CHF50,000

232

Rolex

Ref. 6265, stamped 6263 inside the caseback
Model: Oyster Cosmograph 
A very rare and attractive yellow gold chronograph wristwatch with champagne dial, "tropical" subsidiary registers and bracelet

Estimate CHF60,000 - 90,000

Sold for  CHF90,000

233

Rolex

Ref. 1665
Model: "Patent Pending" Sea-Dweller "Double Red" 
An early and historically important stainless steel wristwatch with date, center seconds and bracelet, gas escape valve, "double red" Mk I dial and patent pending case

Estimate CHF100,000 - 200,000

Sold for  CHF175,000

234

Rolex

Ref. 6239 inside case back stamped 6238
Model: "Double Swiss Underline" Cosmograph 
A highly rare and most attractive chronograph wristwatch with "Double Swiss Underline" dial and bracelet

Estimate CHF100,000 - 200,000

Sold for  CHF118,750

235

Rolex

Ref. 6263 inside case back stamped 6239
Model: Oyster Cosmograph "Paul Newman Panda" 
A fine, extremely rare and very attractive stainless steel chronograph wristwatch with "tropical" mocha-colored outer minute track, bracelet and box

Estimate CHF350,000 - 700,000

Sold for  CHF550,000

237

Rolex

Ref. 6263 caseback stamped 6239
Model: Oyster Cosmograph "Paul Newman", also known in literature as "The Legend" 
An exceedingly rare, highly important and very attractive yellow gold chronograph wristwatch with "lemon" grené dial, white graphics and bracelet

Estimate CHF800,000 - 1,600,000

Sold for  CHF3,722,000