Double Signed: A Celebration of the Finest Partnerships of Manufacturers and Retailers

1

Tudor

Ref. 79230
Model: Tudor Black Bay 
An attractive stainless steel diver's wristwatch with green bezel and bracelet

Estimate CHF2,000 - 4,000

Sold for  CHF9,375

2

Jaeger Le Coultre

Ref. 9021.42
Model: Etrier 
An unusual and elegant stainless steel squared shaped wristwatch with bracelet

Estimate CHF4,000 - 8,000

Sold for  CHF4,375

3

Patek Philippe

Ref. 5134
A rare and attractive limited edition pink gold travel time wristwatch with certificate of origin and presentation box

Estimate CHF10,000 - 20,000

Sold for  CHF37,500

4

Rolex

Ref. 1510, caseback stamped 1503
Model: Oyster Perpetual Date, "Zephyr" 
A striking, unusual and extremely rare yellow gold wristwatch with center seconds, date, bracelet and guarantee

Estimate CHF8,000 - 16,000

Sold for  CHF15,000

5

Patek Philippe

Ref. 5125
An extremely attractive and very rare limited edition platinum annual calendar wristwatch with certificate of origin, additional caseback, commemorative medal, presentation box and outer packaging

Estimate CHF30,000 - 60,000

Sold for  CHF62,500

6

Rolex

A rare, attractive and exceptionally well-preserved stainless steel wristwatch with "bamboo" bracelet

Estimate CHF4,000 - 8,000

Sold for  CHF23,750

7

F.P. Journe

Model: Octa Calendrier 
A unique and attractive platinum annual calendar wristwatch with retrograde date made for John Asprey

Estimate CHF30,000 - 60,000

Sold for  CHF125,000

8

Patek Philippe

Ref. 3450
An important, stately and large yellow gold automatic perpetual calendar wristwatch with moonphases and leap year indicator

Estimate CHF180,000 - 360,000

Sold for  CHF306,250

9

Patek Philippe

Ref. 2584
A very fine and rare yellow gold wristwatch

Estimate CHF10,000 - 20,000

Sold for  CHF22,500

10

Rolex

Ref. 1665 inside case back stamped 3'567'004
Model: "Double Red" Sea-Dweller 
A highly rare and extremely attractive stainless steel wristwatch with date, center seconds and helium escape valve

Estimate CHF25,000 - 50,000

Sold for  CHF73,750

12

Patek Philippe

Ref. 2526
A very rare and extremely well-preserved pink gold wristwatch with enamel dial, automatic movement and bracelet

Estimate CHF30,000 - 60,000

Sold for  CHF62,500

13

Patek Philippe

Ref. 5070
A highly rare and attractive white gold chronograph wristwatch with original certificate

Estimate CHF100,000 - 200,000

Sold for  CHF137,500

15

Universal

Ref. 20214-2
Model: Polarouter 
A fine and rare gold capped wristwatch with sweep center seconds

Estimate CHF4,000 - 8,000

Sold for  CHF4,750

16

Audemars Piguet

Ref. 5057
A rare, large and attractive white gold wristwatch with diamond-set indexes

Estimate CHF6,000 - 12,000

Sold for  CHF25,000

17

Rolex

Ref. 1490
Model: Prince "Brancard" 
An incredibly well preserved stainless steel rectangular wristwatch

Estimate CHF30,000 - 60,000

Sold for  CHF62,500

19

Patek Philippe

Ref. 3485
A highly rare and attractive white gold square-shaped wristwatch

Estimate CHF20,000 - 40,000

Sold for  CHF32,500

20

Patek Philippe

Ref. 533
A highly rare and exceptionally well-preserved pink gold chronograph wristwatch

Estimate CHF80,000 - 160,000

Sold for  CHF100,000

21

Patek Philippe

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

Estimate CHF350,000 - 700,000

Sold for  CHF462,500

23

Rolex

Ref. 3064
Model: Oyster Perpetual 
A remarkable, impressive and extremely rare yellow gold and stainless steel wristwatch with black dial

Estimate CHF5,000 - 10,000

Sold for  CHF15,625

24

Patek Philippe

Ref. 5057R
A rare and fine limited edition pink gold wristwatch with date, power reserve and moonphases

Estimate CHF12,000 - 24,000

Sold for  CHF43,750

25

Longines

Ref. 4974
Model: "Tre-Tacche" 
A very attractive and large stainless-steel chronograph wristwatch with “sandwich” dial and steel bracelet

Estimate CHF50,000 - 100,000

Sold for  CHF75,000

26

Patek Philippe

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

Estimate CHF60,000 - 120,000

Sold for  CHF106,250

27

Patek Philippe

Ref. 5980/1A
Model: Nautilus 
A rare and attractive stainless steel chronograph wristwatch with date and bracelet

Estimate CHF50,000 - 100,000

Sold for  CHF206,250

28

Patek Philippe

Ref. 3652
A unique and important yellow gold minute repeating wristwatch

Estimate CHF250,000 - 500,000

Sold for  CHF572,000

29

Zenith

Model: A.M.I. Cronometro Tipo CP-2 M.M. 
A very rare, oversized and attractive stainless steel chronograph wristwatch made for the Italian Air Force

Estimate CHF12,000 - 24,000

Sold for  CHF21,250

30

Patek Philippe

Ref. 2525/1
An incredibly well-preserved and extremely rare white gold wristwatch with fluted lugs

Estimate CHF25,000 - 50,000

Sold for  CHF108,750

32

Patek Philippe

Ref. 5396G
An elegant and attractive white gold limited edition automatic wristwatch with center seconds, annual calendar, 24-hour indication, inverted moonphases, black luminous dial with Breguet numerals, commemorative engraved back, certificate and box

Estimate CHF60,000 - 120,000

Sold for  CHF118,750

33

Patek Philippe

A highly rare and attractive yellow gold rectangular wristwatch with champagne dial, luminous hands and numerals

Estimate CHF70,000 - 140,000

Sold for  CHF87,500

34

Patek Philippe

Ref. 565
A highly rare and most probably unique stainless steel wristwatch with Breguet numerals, luminous dial and hands

Estimate CHF80,000 - 160,000

Sold for  CHF300,000

35

Patek Philippe

Ref. 2499
An extremely fine, highly important, and most probably unique pink gold perpetual calendar chronograph wristwatch with Italian calendar disc and moonphases

Estimate CHF1,200,000 - 2,400,000

Sold for  CHF1,580,000

36

Rolex

Ref. 1675 inside caseback stamped II.65
Model: GMT-Master 
A striking and extremely rare stainless steel automatic dual time wristwatch with center seconds, date, gilt/gloss dial, fuchsia bezel and bracelet

Estimate CHF30,000 - 60,000

Sold for  CHF112,500

37

Heuer

Model: "Pre-Carrera" 
A very attractive and sportive stainless steel chronograph wristwatch with screw down caseback

Estimate CHF3,000 - 6,000

Sold for  CHF5,000

38

Rolex

Ref. 6265
Model: Oyster Cosmograph 
A fine and very rare stainless steel chronograph wristwatch with aubergine "tropical" dial, bracelet, guarantee and box

Estimate CHF70,000 - 140,000

Sold for  CHF118,750

39

Patek Philippe

Ref. 881
An extremely rare and highly attractive yellow gold hunter case minute repeating perpetual calendar pocketwatch with moonphases and 24-hour indication

Estimate CHF40,000 - 80,000

Sold for  CHF62,500

40

Patek Philippe

Ref. 5205
A highly rare and attractive limited edition white gold instantaneous annual calendar wristwatch with blue dial, certificate of origin, portfolio and fitted presentation box

Estimate CHF30,000 - 60,000

Sold for  CHF68,750

42

Patek Philippe

Ref. 3604
A very elegant and masculine cushion-shaped white gold wristwatch with blue dial, box and original guarantee

Estimate CHF10,000 - 20,000

Sold for  CHF21,250

43

Patek Philippe

Ref. 570
Model: Calatrava 
A large, rare and well-preserved stainless steel wristwatch

Estimate CHF70,000 - 140,000

Sold for  CHF125,000

45

Longines

Ref. 5646
An extremely rare, large and elegant pink gold chronograph wristwatch

Estimate CHF10,000 - 20,000

Sold for  CHF32,500

46

Patek Philippe

A large, attractive and well-preserved yellow gold openface watch with enamel dial, subsidiary seconds and guillaume balance

Estimate CHF2,000 - 4,000

Sold for  CHF5,625

47

Patek Philippe

Ref. 1593
Model: "The Hour Glass" 
An unusual and attractive yellow gold rectangular wristwatch with faceted crystal

Estimate CHF12,000 - 24,000

Sold for  CHF20,000

48

Omega

Ref. CK 988
A fine and rare stainless steel chronograph wristwatch with black dial

Estimate CHF18,000 - 36,000

Sold for  CHF25,000

49

Rolex

Ref. 5500 inside case back stamped IV.62
Model: Explorer 
A very attractive and incredibly rare stainless steel wristwatch with bracelet and "double Swiss exclamation mark" dial

Estimate CHF20,000 - 40,000

Sold for  CHF37,500

50

Patek Philippe

Ref. 565
A highly rare and attractive pink gold wristwatch with pink dial and bracelet

Estimate CHF40,000 - 80,000

Sold for  CHF93,750

51

Patek Philippe

Ref. 1463
Model: "Tasti Tondi" 
A rare, attractive and very well-preserved yellow gold chronograph wristwatch

Estimate CHF150,000 - 300,000

Sold for  CHF187,500

52

Universal

Ref. 22279/3
Model: Tri-Compax 
A very attractive stainless steel triple calendar wristwatch with moonphases, tachymeter and telemeter scales, box and original guarantee

Estimate CHF4,000 - 8,000

Sold for  CHF17,500

53

Rolex

Ref. 1680
Model: Submariner "Red Sub" 
A very rare stainless steel wristwatch with center seconds, date, MKII "Red Sub" dial, bracelet, guarantee and box

Estimate CHF40,000 - 80,000

Sold for  CHF56,250

54

Patek Philippe

Ref. 5712GR
Model: Nautilus 
A very rare and attractive white and pink gold wristwatch with power reserve, date, moonphases, box and certificate

Estimate CHF35,000 - 70,000

Sold for  CHF81,250

55

Audemars Piguet

Ref. Photo number 513
An extremely attractive, well preserved and rare pink gold chronograph wristwatch

Estimate CHF70,000 - 140,000

Sold for  CHF137,500

56

Patek Philippe

Ref. 766
An extremely fine and unique gilt brass solar power dome table clock with pocket watch movement and cloisonné enamel scene 'Jeux de Voiles' by Madame Luce Chappaz

Estimate CHF100,000 - 200,000

Sold for  CHF225,000

57

Patek Philippe

Model: Gondolo 
An impressive oversized yellow gold wristwatch with "exploding" numerals

Estimate CHF80,000 - 160,000

Sold for  CHF87,500

58

Patek Philippe

Ref. 1579
An elegant and beautiful pink gold chronograph wristwatch with pink dial and pulsometer scale and box

Estimate CHF120,000 - 240,000

Sold for  CHF162,500

59

Patek Philippe

Ref. 3445
Model: Calatrava 
A very rare and imposing yellow gold wristwatch with date and bracelet

Estimate CHF15,000 - 30,000

Sold for  CHF25,000

60

Patek Philippe

Ref. 2508
A highly rare and attractive yellow gold wristwatch with center seconds, luminous markers and hands

Estimate CHF25,000 - 50,000

Sold for  CHF32,500

61

Vacheron Constantin

Ref. 4072
A very attractive and rare yellow gold chronograph wristwatch with three-tone dial

Estimate CHF25,000 - 50,000

Sold for  CHF37,500

62

Patek Philippe

Ref. 5524G
Model: Calatrava Pilot Travel Time 
An unusual and extremely rare white gold dual time automatic wristwatch with center seconds, date, certificate and box

Estimate CHF30,000 - 60,000

Sold for  CHF77,500

64

Patek Philippe

Ref. 2597
A extremely rare and well-preserved yellow gold traveller's wristwatch with separately adjustable hour hand

Estimate CHF70,000 - 140,000

Sold for  CHF81,250