61No Reserve

Vacheron & Constantin

Ref. 81180/000P-9539
Model: Patrimony Contemporaine 
A large platinum wristwatch with slate grey dial

Estimate CHF8,000 - 12,000 •

Sold for  CHF13,750

62No Reserve

Jaeger-LeCoultre

Ref. 1296520
Model: Master Ultra Thin Jubilee 
A rare limited edition platinum wristwatch

Estimate CHF5,000 - 8,000 •

Sold for  CHF12,500

63No Reserve

Jaeger-LeCoultre

Ref. Q37335E1
Model: Grande Reverso Blue Enamel 
A rare limited edition white gold reverso wristwatch with blue enamel dial

Estimate CHF12,000 - 18,000 •

Sold for  CHF24,375

64

Vacheron & Constantin

Ref. 47120/000P
Model: Malte Chronograph Excellence Platine 
A rare and oversized platinum chronograph wristwatch, No. 1

Estimate CHF15,000 - 25,000

Sold for  CHF62,500

65

Patek Philippe

Ref. 5070G
A fine oversized white gold chronograph wristwatch

Estimate CHF35,000 - 55,000

Sold for  CHF62,500

66No Reserve

Patek Philippe

Ref. 5020
A very rare white gold perpetual calendar chronograph wristwatch with moon phases and Breguet numerals, sold to benefit Save the Children

Estimate CHF120,000 - 220,000 •

Sold for  CHF203,000

67

Patek Philippe

Ref. 5125P
Model: W125 
A fine and rare limited edition platinum annual calendar wristwatch with centre seconds, moon phases and 24 hour indication, certificate of origin, additional case back, setting pin and box, made to commemorate the 125th Anniversary of Wempe Jewellers

Estimate CHF50,000 - 80,000

Sold for  CHF65,000

68No Reserve

Panerai

Ref. 5218-304
Model: Pre-Vendome, Mare Nostrum "SLYTECH" 
A rare stainless steel limited edition chronograph wristwatch

Estimate CHF12,000 - 18,000 •

Sold for  CHF45,000

69

Rolex

Ref. 5512, stamped 5513 inside the case back
Model: Submariner 
A rare and very attractive stainless steel wristwatch with bracelet, guarantee, rating certificate, box and swing tags

Estimate CHF8,000 - 14,000

Sold for  CHF28,750

70

Rolex

Ref. 1680
Model: Submariner, "Red Submariner" 
A fine, rare and attractive stainless steel calendar wristwatch, with bracelet and tropical brown dial

Estimate CHF10,000 - 15,000

Sold for  CHF37,500

71

Rolex

Ref. 16550
Model: Explorer II, "Cream Dial" 
A rare and attractive stainless steel wristwatch with centre seconds, second time zone, bracelet, ivory "rail" dial, guarantee and box

Estimate CHF8,000 - 12,000

Sold for  CHF18,750

72

Rolex

Ref. 16520
Model: Cosmograph Daytona 
A very rare and attractive stainless steel chronograph wristwatch with enamel dial and 'floating cosmograph' signature

Estimate CHF18,000 - 28,000

Sold for  CHF52,500

74

Rolex

Ref. 6239
Model: Cosmograph Daytona 
A very rare and attractive stainless steel chronograph wristwatch with bracelet, jumbo logo and tropical subsidiary registers

Estimate CHF30,000 - 50,000

Sold for  CHF62,500

75

Rolex

Ref. 5514, stamped 5513 inside the case back
Model: Submariner, "Comex" 
A fine and rare stainless steel wristwatch with centre seconds, bracelet and gas escape valve, made for Comex

Estimate CHF50,000 - 80,000

Sold for  CHF87,500

76

Rolex

Ref. 6263
Model: Rolex Oyster Cosmograph 
A very rare and attractive yellow gold chronograph wristwatch with certificate and box, formerly in the collection of Antonio Cabrini

Estimate CHF50,000 - 100,000

Sold for  CHF138,200

78

Rolex

Ref. 16758, stamped 16750 inside the case back
Model: GMT-Master, "SARU" 
A fine and very rare yellow gold, sapphire, ruby and diamond set calendar wristwatch with bracelet and second time-zone

Estimate CHF150,000 - 250,000

Sold for  CHF245,000

79

Rolex

Ref. 6062
Model: Rolex Oyster Perpetual Chronometer 
An extremely rare, historical and highly important yellow gold wristwatch with triple calendar, black lacquer dial, phases of the moon and original certificate, rating certificate and instruction manual

Estimate CHF300,000 - 600,000

Sold for  CHF509,000

80

Omega

Ref. 2367
Model: Chronometre 
A fine and rare pink gold centre seconds wristwatch with two tone dial

Estimate CHF3,000 - 5,000

Sold for  CHF9,375

81

Ref. 881.101/03
Model: Tri-Compax 
A fine and rare stainless steel triple calendar chronograph wristwatch with moonphases, bracelet, certificate and box

Estimate CHF6,000 - 9,000

Sold for  CHF30,000

82

Omega

Ref. 33 Lemania
A rare stainless steel single button chronograph wristwatch, with hack feature, issued to the Royal Canadian airforce

Estimate CHF5,000 - 7,000

Sold for  CHF9,063

83

Longines

Ref. 5982
A very fine, very rare and large stainless steel wristwatch with flyback chronograph, bracelet and pulsations dial

Estimate CHF10,000 - 15,000

Sold for  CHF32,500

84

Longines

A rare and large yellow gold single button chronograph two-tone dial and hinged case

Estimate CHF15,000 - 25,000

Sold for  CHF38,750

85

Zenith

Ref. 1205
Model: El Primero 
A very rare and fine stainless steel full calendar chronograph prototype wristwatch with moon phases and Gay Frères bracelet

Estimate CHF20,000 - 30,000

Sold for  CHF68,750

86

Longines

Model: Lindbergh Hour Angle 
A fine, rare and historically interesting oversized silver aviator's hour angle wristwatch with enamel dial, centre seconds, slide rule, hand written letters, Extract from the Archives and tapestry, formerly the property of Dieudonné Costes

Estimate CHF60,000 - 80,000

Sold for  CHF143,000

87

Vacheron & Constantin

Ref. 4465
A rare white gold wristwatch with centre seconds and two-tone dial

Estimate CHF4,000 - 6,000

Sold for  CHF6,250

88

Vacheron & Constantin

Ref. 6782
Model: "Turnograph" 
A fine and rare yellow gold wristwatch with date, champagne dial, rotatable bezel, original certificate and box

Estimate CHF7,000 - 12,000

Sold for  CHF15,000

89

Vacheron & Constantin

Ref. 6782
Model: 'Turnograph' 
A very fine and extremely rare white gold automatic calendar wristwatch with date, centre seconds and rotatable bezel

Estimate CHF20,000 - 30,000

Sold for  CHF43,750

90

Vacheron & Constantin

Ref. 6690
Model: Chronometer Royal 
A rare and attractive white gold wristwatch with centre seconds, date, unusual lugs and bracelet

Estimate CHF15,000 - 25,000

Sold for  CHF27,500

91

Vacheron & Constantin

Ref. 4178
A very fine, rare and attractive stainless steel chronograph wristwatch with salmon-coloured pulsation dial

Estimate CHF30,000 - 50,000

Sold for  CHF252,200

92

Patek Philippe

Ref. 2514/1
A rare gold square wristwatch with centre seconds

Estimate CHF7,000 - 9,000

Sold for  CHF10,625

93

Patek Philippe

Ref. 1536
A rare pink gold wristwatch with indirect centre seconds and unusual lugs

Estimate CHF10,000 - 15,000

Sold for  CHF22,500

94

Patek Philippe

Ref. 570
Model: Calatrava 
An exceptional white gold wristwatch with centre seconds, original certificate, original envelope, box and swing tag

Estimate CHF20,000 - 30,000

Sold for  CHF96,250

95

Patek Philippe

Ref. 1578
A rare and attractive pink gold wristwatch with centre seconds and two-tone dial

Estimate CHF10,000 - 15,000

Sold for  CHF21,875

96

Patek Philippe

Ref. 2526
A rare and attractive gold wristwatch with Gay Freres bracelet and enamel dial, retailed by Serpico y Laino

Estimate CHF25,000 - 35,000

Sold for  CHF45,000

97

Patek Philippe

Ref. 2503
A rare rectangular yellow gold wristwatch with unusual lugs

Estimate CHF10,000 - 15,000

Sold for  CHF12,500

98

Patek Philippe

Ref. 738
A very fine and large silver Observatory watch with wooden deck box

Estimate CHF20,000 - 30,000

Sold for  CHF35,000

99

Patek Philippe

Ref. 866/127
Model: Fougeres 
A very rare and attractive yellow gold and enamel open lever watch

Estimate CHF10,000 - 15,000

Sold for  CHF43,750

100

Patek Philippe

Ref. 3450
An exceptional and very rare yellow gold perpetual calendar wristwatch with moon phases, Roman leap year indicator, original certificate and box

Estimate CHF180,000 - 280,000

Sold for  CHF317,000

101

Patek Philippe

Ref. 1506
An extremely rare and important oversized pink gold chronograph wristwatch with pink dial and faceted elongated lugs

Estimate CHF300,000 - 500,000

Sold for  CHF725,000

102

Cartier

Ref. W1555851
Model: Tank Chronographe Monopoussoir 
A fine and rare large oversized limited edition square single button chronograph wristwatch

Estimate CHF14,000 - 22,000

Sold for  CHF31,250

103

Cartier

Model: Montre bracelet reversible basculante 
A very rare and attractive yellow gold reversible wristwatch

Estimate CHF30,000 - 40,000

Sold for  CHF37,500

104

Cartier

Ref. W1548351
Model: Tank Cintree 
A rare and larger platinum limited edition wristwatch

Estimate CHF15,000 - 25,000

Sold for  CHF43,750

105

Cartier

Model: Tortue 
An extremely rare and highly unusual white gold mystery wristwatch with back winding

Estimate CHF25,000 - 40,000

Sold for  CHF32,500

106No Reserve

Cartier

Ref. 2488
Model: Parallélogramme/Tank asymetrique 
A rare and unusual asymmetrical platinum limited edition wristwatch

Estimate CHF8,000 - 12,000 •

Sold for  CHF17,500

107

Patek Philippe

Ref. 5056P
A rare platinum annual calendar wristwatch with centre seconds and power reserve

Estimate CHF15,000 - 25,000

Sold for  CHF27,500

108

Patek Philippe

Ref. 5059G
A fine and rare white gold perpetual calendar wristwatch with centre seconds and retrograde date

Estimate CHF28,000 - 40,000

Sold for  CHF37,500

109

Rolex

Ref. 1016
Model: Explorer 
A rare stainless steel wristwatch with black lacquer dial and centre seconds

Estimate CHF10,000 - 15,000

Sold for  CHF12,500

110

Rolex

Ref. 1019
Model: Milgauss 
A rare and attractive stainless steel anti-magnetic centre seconds wristwatch with black dial

Estimate CHF15,000 - 25,000

Sold for  CHF22,500

111

Rolex

Ref. 1680
Model: Submariner, "Red Submariner" 
A rare stainless steel wristwatch with date, bracelet and centre seconds

Estimate CHF8,000 - 12,000

Sold for  CHF12,500

113

Rolex

Ref. 6240
Model: <em>"SOLO"</em> 
A very fine and rare stainless steel chronograph wristwatch with bracelet

Estimate CHF50,000 - 100,000

Sold for  CHF245,000

114

Rolex

Ref. 5510
Model: Submariner 
A fine and very rare stainless steel wristwatch with centre seconds and bracelet

Estimate CHF60,000 - 80,000

Sold for  CHF87,500

116

Rolex

Ref. 5513
Model: Submariner 
A very rare stainless steel wristwatch with underline Explorer dial

Estimate CHF80,000 - 150,000

Sold for  CHF137,000

117

Rolex

Ref. 6238
Model: Rolex Chronograph "Pre-Daytona" 
A very rare and attractive yellow gold chronograph wristwatch with black dial and bracelet

Estimate CHF120,000 - 220,000

Sold for  CHF317,000

118

Rolex

Ref. 6062, 6063 also stamped inside the case back and then struck through by Rolex
A very rare and very attractive pink gold triple calendar wristwatch with bracelet and moon phases

Estimate CHF250,000 - 450,000

Sold for  CHF1,001,000

119

Patek Philippe

Ref. 3445
A rare and attractive white gold wristwatch with date and Breguet numerals

Estimate CHF16,000 - 24,000

Sold for  CHF70,000

120

Patek Philippe

Ref. 3445
An exceptional and rare platinum wristwatch with date and original certificate

Estimate CHF30,000 - 40,000

Sold for  CHF82,500

121

Patek Philippe

Ref. 2585
An extremely rare and highly attractive stainless steel wristwatch with unusual water-resistant type case

Estimate CHF80,000 - 120,000

Sold for  CHF785,000

122

Patek Philippe

Ref. 2499/100
A very fine and rare yellow gold perpetual calendar chronograph wristwatch, retailed by Beyer, with original certificate and box

Estimate CHF300,000 - 500,000

Sold for  CHF533,000

123

Patek Philippe

Ref. 130
An extremely rare and important oversized stainless steel single button chronograph wristwatch with vertical registers, sector dial and pulsometer-scale

Estimate CHF1,000,000 - 2,000,000

Sold for  CHF4,645,000

124

Patek Philippe

Ref. 2540
A rare gold square wristwatch

Estimate CHF10,000 - 15,000

Sold for  CHF21,250

125

Patek Philippe

Ref. 565
A very rare and highly attractive stainless steel wristwatch with Breguet numerals, previously owned by Briggs Cunningham II

Estimate CHF45,000 - 65,000

Sold for  CHF100,000

126

Patek Philippe

Ref. 1526
An exceptional and very rare yellow gold perpetual calendar wristwatch with original certificate, original bill of sale and original presentation box

Estimate CHF200,000 - 300,000

Sold for  CHF305,000

127No Reserve

F.P. Journe

A limited edition set of titanium and pink gold writing instruments, one ballpoint and the other a fountain pen

Estimate CHF3,000 - 5,000 •

Sold for  CHF15,000

128No Reserve

F.P. Journe

Ref. CS_40PT_A
Model: Chronometre Souverain 
A fine platinum wristwatch with power reserve

Estimate CHF12,000 - 18,000 •

Sold for  CHF20,625

129

F.P. Journe

Model: Chronometre Souverain 
A fine and rare platinum wristwatch with power reserve

Estimate CHF14,000 - 22,000

Sold for  CHF27,500

130

F.P. Journe

Model: Chronometre Souvrain 
A fine and rare limited edition titanium wristwatch with power reserve, ruthenium dial, made to celebrate the first anniversary of the Tokyo boutique

Estimate CHF20,000 - 30,000

Sold for  CHF52,500

131

F.P. Journe

Model: Vagabondage I 
A fine and rare platinum limited edition tonneau wristwatch with wandering hours

Estimate CHF30,000 - 50,000

Sold for  CHF68,750

132

F.P. Journe

Model: Vagabondage II 
A very rare and unusual platinum limited edition skeletonized tonneau wristwatch with digital form display and power reserve

Estimate CHF35,000 - 55,000

Sold for  CHF47,500

133

Patek Philippe

Ref. 974/2J
Model: "Souvenirs de Mortefontaine" 
An exceptional and unique openface yellow gold keyless lever watch with enamel miniature painted by Suzanne Rohr, after an 1864 painting by Jean-Baptise Camille Corot

Estimate CHF120,000 - 180,000

Sold for  CHF293,000

134

A. Lange & Söhne

Ref. LSLS1402AM
Model: ZEITWERK HANDWERKSKUNST 
A very rare limited edition wristwatch with digital display, power reserve and unusual white gold hand engraved dial

Estimate CHF120,000 - 250,000

Sold for  CHF221,000

135

Patek Philippe

Ref. 5029J
A very rare and important yellow gold limited edition minute repeating wristwatch with original certificate, Attestation, Controle Officiel Suisse des Chronometre, commemorative medallion, product literature and box, made to celebrate the inauguration of the new Patek Philippe workshops in Plan-Les-Quates

Estimate CHF250,000 - 350,000

Sold for  CHF365,000

136No Reserve

Bovet

Ref. 5347
A rare and attractive stainless steel wristwatch with black lacquer dial and flyforward chronograph

Estimate CHF2,000 - 3,000 •

Sold for  CHF8,750

137

Longines

Ref. 21391
Model: NO-MAG 
A very fine and rare stainless steel wristwatch with flyback chronograph, bracelet and unusual case

Estimate CHF15,000 - 25,000

Sold for  CHF50,000

138

Model: World Time 
A fine and very rare yellow gold wristwatch with hooded lugs and world time indication

Estimate CHF7,000 - 9,000

Sold for  CHF15,625

139

Blancpain

Model: Fifty Fathoms 
A very rare, unusual and large anti-magnetic divers wristwatch with centre seconds

Estimate CHF14,000 - 22,000

Sold for  CHF22,500

140

Omega

Ref. OT14355
Model: Constellation Grand de Luxe 
An exceptional and very rare pink gold bracelet watch with centre seconds and two-tone "pie pan" dial

Estimate CHF10,000 - 15,000

Sold for  CHF16,250

141

Jaeger-LeCoultre

Ref. E859
Model: Memodate, Polaris 
A fine and very rare stainless steel writwatch with centre seconds, date and alarm

Estimate CHF15,000 - 25,000

Sold for  CHF22,500

142

Rolex

Ref. 8895
Model: Precision 
A very rare and attractive stainless steel wristwatch with centre seconds and salmon dial

Estimate CHF10,000 - 15,000

Sold for  CHF37,500

143

Rolex

Ref. 6556
Model: Tru-Beat 
A fine and rare stainless steel wristwatch with bracelet and deadbeat seconds, retailed by Tiffany & Co

Estimate CHF8,000 - 12,000

Sold for  CHF37,500

144

Rolex

Ref. 5029
Model: Oyster Perpetual 
A very fine and very rare yellow gold wristwatch with centre seconds, bracelet and honeycomb dial

Estimate CHF30,000 - 50,000

Sold for  CHF40,000

145

Rolex

Ref. 6263
Model: Rolex Oyster Cosmograph 
A fine and rare yellow gold chronograph wristwatch with black dial, bracelet, guarantee and box

Estimate CHF40,000 - 70,000

Sold for  CHF106,250

146

Rolex

Ref. 6238
Model: "Pre Daytona" 
A rare and very attractive yellow gold chronograph wristwatch with bracelet, retailed by Tiffany & Co

Estimate CHF50,000 - 80,000

Sold for  CHF68,750

148

Rolex

Ref. 6263, stamped 6239 inside the case back
Model: Oyster Cosmograph "Paul Newman "Panda" 
A very rare and attractive stainless steel chronograph wristwatch with bracelet and original box

Estimate CHF150,000 - 250,000

Sold for  CHF353,000

149

Rolex

Ref. 6269
Model: Daytona 
A very rare and exceptional yellow gold and diamond chronograph wristwatch "The Jack of Diamonds" with bracelet, briefcase presentation box and guarantee

Estimate CHF250,000 - 450,000

Sold for  CHF497,000

150

Rolex

Ref. 9287
A very rare and attractive platinum and diamond set bracelet watch with concealed dial, retailed by Serpico y Laino

Estimate CHF20,000 - 30,000

Sold for  CHF47,500

151

IWC

Ref. 9212
Model: Da Vinci 
A fine and very rare, heavy white gold and diamond set bracelet watch with centre seconds, made for the Sultanate of Oman

Estimate CHF6,000 - 9,000

Sold for  CHF37,500

152

Rolex

Ref. 2780
Model: Rolex Precision 
An extremely rare and important lady’s platinum bracelet watch set with diamonds and sapphires and with concealed dial

Estimate CHF40,000 - 60,000

Sold for  CHF125,000

153

Piaget

Ref. 1001 N10
A lady’s rare and heavy white gold bracelet watch with back winding crown

Estimate CHF6,000 - 9,000

Sold for  CHF8,750

154

Piaget

Ref. 9902 C426
A fine, rare and heavy white gold bracelet watch set with lapis lazuli and diamonds

Estimate CHF7,000 - 9,000

Sold for  CHF21,250

155

Piaget

Ref. 977
A fine and rare white gold, diamond and sapphire pendant watch with mother of pearl dial

Estimate CHF25,000 - 35,000

Sold for  CHF31,250

156

Piaget

Ref. 92110 D2
A fine and rare 18k white gold bracelet watch

Estimate CHF8,000 - 12,000

Sold for  CHF16,250

157

Piaget

Ref. 9850 N 38
Model: Montre-Manchette 
A very rare and attractive yellow gold bracelet watch with tigers-eye dial

Estimate CHF14,000 - 22,000

Sold for  CHF96,250

158

Piaget

Ref. 9467 D 59
Model: Manchette, Esclave 
A very fine and rare yellow gold bangle watch with lapis lazuli dial and original fitted box

Estimate CHF30,000 - 50,000

Sold for  CHF81,250

159

Chopard

Ref. G2965/1
A fine and very rare white gold, diamond and onyx bracelet watch

Estimate CHF10,000 - 15,000

Sold for  CHF41,250

160

Patek Philippe

Ref. 429/1
A rare and early rectangular stainless steel and pink gold wristwatch with Breguet numerals

Estimate CHF7,000 - 9,000

Sold for  CHF32,500

161

Patek Philippe

Ref. 2458
A very rare and large pink gold wristwatch

Estimate CHF10,000 - 15,000

Sold for  CHF13,750

162

Patek Philippe

Ref. 3433
A rare and very unusual white gold wristwatch with original certificate and sales tag

Estimate CHF40,000 - 60,000

Sold for  CHF80,000

163

Patek Philippe

Ref. 1415
Model: Worldtime 
A very rare and early yellow gold world-time wristwatch, formerly the property of Robert Stack

Estimate CHF60,000 - 90,000

Sold for  CHF191,000

164

Patek Philippe

Ref. 570
Model: Calatrava 
An exceptionally rare and important pink gold wristwatch with four tone pink dial, Breguet numerals and original certificate

Estimate CHF150,000 - 250,000

Sold for  CHF257,000

165

Patek Philippe

Ref. 1518
A highly important and very rare pink gold perpetual calendar chronograph wristwatch with pink dial, moon phases and heavy Gay Freres bracelet signed Patek Philippe

Estimate CHF800,000 - 1,400,000

Sold for  CHF1,445,000

166

Rolex

Ref. 16800
Model: Submariner 
A rare stainless steel wristwatch with centre seconds, date and bracelet

Estimate CHF5,000 - 8,000

Sold for  CHF8,750

167

Rolex

Ref. 6610
Model: Explorer 
A very rare and unusual wristwatch with centre seconds, bracelet, red depth rating, guarantee, Bureaux Suisses de Controle Officiel de la Marche Des Montres, box and swing tags

Estimate CHF10,000 - 15,000

Sold for  CHF70,000

168

Rolex

Ref. 5508
Model: Submariner 
A fine and rare stainless steel wristwatch with centre seconds and bracelet

Estimate CHF15,000 - 25,000

Sold for  CHF25,000

169

Rolex

Ref. 6263, stamped 6265 inside the case back
Model: Oyster Cosmograph 
A fine and rare stainless steel chronograph wristwatch with "tropical" registers

Estimate CHF40,000 - 80,000

Sold for  CHF75,000

170

Rolex

Ref. 3525
Model: Oyster Chronographe Antimagnetique 
A very rare and attractive yellow gold chronograph wristwatch with bracelet

Estimate CHF100,000 - 150,000

Sold for  CHF305,000

171

Rolex

Ref. 8171
Model: 'Padellone" 
A very rare, attractive and unusual pink gold triple calendar wristwatch with moon phases and "Precision" two-tone luminous dial

Estimate CHF180,000 - 280,000

Sold for  CHF341,000

172

Rolex

Ref. 6200
Model: Submariner 
A very fine and very rare stainless steel wristwatch with bracelet, small logo and Explorer dial

Estimate CHF200,000 - 400,000

Sold for  CHF245,000

173

Rolex

Ref. 1665
Model: Sea-Dweller, made for COMEX 
A fine and rare stainless steel wristwatch with date, centre seconds, bracelet and gas escape valve, made for COMEX

Estimate CHF60,000 - 90,000

Sold for  CHF75,000

174

Audemars Piguet

Ref. 5093
Model: "Disco Volante" 
A rare white gold extra flat wristwatch with four-tone dial

Estimate CHF5,000 - 8,000

Sold for  CHF13,750

175

Audemars Piguet

Ref. 5714 BA
A fine and very rare yellow gold skeletonised and diamond set keyless lever watch and pendant

Estimate CHF10,000 - 15,000

Sold for  CHF31,250

176

Audemars Piguet

A very fine and rare yellow gold chronograph wristwatch with three registers

Estimate CHF40,000 - 60,000

Sold for  CHF68,750

177

Audemars Piguet

A very rare and elegant yellow gold single button chronograph wristwatch with enamel dial and 30 minute register

Estimate CHF50,000 - 100,000

Sold for  CHF173,000

178

Audemars Piguet

A fine and very rare platinum keyless lever open-face minute repeating split seconds watch, retailed by Tiffany

Estimate CHF30,000 - 60,000

Sold for  CHF37,500

180

A very fine, historically important and probably unique gold and enamel presentation watch, awarded on the occasion of the Swiss Federal Rifle Championship in 1844 by the Policemen of the Canton of Geneva

Estimate CHF28,000 - 38,000

Sold for  CHF35,000

181

Patek Philippe

Ref. 600
An exceptional and unique yellow gold keyless lever open-face minute repeating perpetual calendar watch with moonphases, black dial and Glucydur balance

Estimate CHF120,000 - 180,000

Sold for  CHF185,000

182

Rolex

Ref. 16018, stamped 16000 inside the case back
Model: Datejust 
A rare yellow gold wristwatch with date and unusual dial

Estimate CHF3,000 - 5,000

Sold for  CHF9,375

183

Rolex

Ref. 6105
Model: Datejust, "Ovettone" 
A fine and rare stainless steel and yellow gold wristwatch with date, retailed by Serpico y Laino

Estimate CHF8,000 - 12,000

Sold for  CHF10,000

184

Rolex

Ref. 1601
Model: Datejust 
A very fine and rare white gold wristwatch with date and "Tropical" dial

Estimate CHF12,000 - 18,000

Sold for  CHF23,750

185

Rolex

Ref. 16018, stamped 16000 inside the case back
Model: Datejust 
A very rare yellow gold wristwatch with date, centre seconds, bracelet, lapis lazuli dial and guarantee

Estimate CHF12,000 - 18,000

Sold for  CHF37,500

186

Rolex

Ref. 1601
Model: Datejust 
A very fine and rare yellow gold wristwatch with date, bracelet and attractive black lacquer dial

Estimate CHF15,000 - 25,000

Sold for  CHF18,750

187

Rolex

Ref. 6305
Model: Datejust 
A rare and very attractive pink gold wristwatch with date, pink dial and bracelet

Estimate CHF15,000 - 25,000

Sold for  CHF23,750

188

Rolex

Ref. 6263, stamped 6262 inside the case back
Model: Oyster Cosmograph 
A very fine are rare stainless steel chronograph wristwatch with bracelet, "Tropical" dial, guarantee, box and swing tags

Estimate CHF70,000 - 100,000

Sold for  CHF131,000

189

Rolex

Ref. 6541
Model: Milgauss 
A fine and very rare stainless steel wristwatch with rare honeycomb "Tropical" dial and 'lightening flash' hand

Estimate CHF150,000 - 300,000

Sold for  CHF245,000

190No Reserve

Jaeger-LeCoultre

Ref. Q278856J
Model: Grande Reverso Ultra thin 1931 <em>Special Edition Rouge </em> 
A rare stainless steel special edition reversible wristwatch with red dial

Estimate CHF3,000 - 5,000 •

Sold for  CHF11,250

191

A. Lange & Söhne

Ref. 111.032
Model: Lange 1 
A fine and rare platinum wristwatch with oversized date, power reserve and black dial

Estimate CHF10,000 - 15,000

Sold for  CHF21,250

192

IWC

Ref. 5023
Model: Portugieser Perpetual Calendar 
A large white gold perpetual calendar wristwatch with 7 day power reserve and moon phases

Estimate CHF14,000 - 22,000

Sold for  CHF21,250

193

Rolex

Ref. 116519
Model: Cosmograph Daytona "Beach" 
A set of four rare white gold chronograph wristwatches with either mother of pearl or hard stone dials

Estimate CHF50,000 - 100,000

Sold for  CHF112,500

194

Rolex

Ref. 116'758
Model: GMT-MASTER II, SARU 
A rare and impressive yellow gold, diamond, ruby and sapphire wristwatch with bracelet, date and dual time

Estimate CHF50,000 - 80,000

Sold for  CHF106,250

195

Heuer

Ref. 1133
Model: Monaco 
A very fine and rare stainless steel chronograph wristwatch with original box

Estimate CHF6,000 - 8,000

Sold for  CHF18,750

196

IWC

Ref. 866
Model: Ingenieur 
A fine and rare stainless steel anti-magnetic wristwatch with centre seconds, date and bracelet

Estimate CHF6,000 - 9,000

Sold for  CHF13,750

197

Blancpain

Model: Aqua-lung 
A very rare and unusual stainless steel antimagnetic diver's wristwatch with centre seconds, wide bezel and certificate

Estimate CHF20,000 - 30,000

Sold for  CHF40,000

198

Longines

A very fine, rare and large stainless steel wristwatch with flyback chronograph

Estimate CHF10,000 - 15,000

Sold for  CHF56,250

199

IWC

A fine and very rare yellow wristwatch with cloisonné dial

Estimate CHF15,000 - 25,000

Sold for  CHF37,500

200

Vacheron & Constantin

Ref. 6038
A rare and attractive yellow gold wristwatch with centre seconds and two tone dial

Estimate CHF6,000 - 8,000

Sold for  CHF10,000

201

Vacheron & Constantin

Ref. 4240L
A fine and very rare pink gold triple calendar wristwatch with phases of the moon, original box and certificate

Estimate CHF15,000 - 20,000

Sold for  CHF26,250

202

Vacheron & Constantin

Ref. 6440Q
Model: "Cioccolatone" 
A fine and rare yellow gold wristwatch with centre seconds, champagne dial, date and original certificate

Estimate CHF20,000 - 30,000

Sold for  CHF25,000

203

Vacheron & Constantin

Ref. 4178
A rare and very attractive pink gold chronograph wristwatch with pink two tone-dial

Estimate CHF50,000 - 100,000

Sold for  CHF102,500

204

Rolex

Ref. 2831
A very rare and attractive stainless steel wristwatch with roulette three-tone dial, unusual angular lugs and Gay Frères bracelet

Estimate CHF10,000 - 15,000

Sold for  CHF22,500

205

Rolex

Ref. 3595
Model: Oyster Perpetual "Bubble Back" 
A very rare and attractive stainless steel and pink gold wristwatch with pink California dial, bracelet, rivited hooded lugs and original box

Estimate CHF20,000 - 40,000

Sold for  CHF25,000

206

Rolex

Ref. 3372
Model: Oyster Perpetual "Bubble Back" 
A very rare and attractive stainless steel and pink gold wristwatch with bracelet, two-tone dial and original box, retailed by Mappin & Webb

Estimate CHF12,000 - 18,000

Sold for  CHF16,250

207

Rolex

Ref. 3135
Model: Oyster Perpetual "Bubble Back" 
A very rare and attractive stainless steel wristwatch with rice grain bracelet, sector dial and original box

Estimate CHF25,000 - 50,000

Sold for  CHF82,500

208

Rolex

Ref. 3372
Model: Oyster Perpetual, "Bubble Back" 
A very fine and rare pink gold wristwatch with centre seconds, 24 hour two tone dial, rice grain bracelet and original box

Estimate CHF15,000 - 25,000

Sold for  CHF37,500

209

Rolex

Ref. 3536
Model: Oyster Perpetual. "Bubble Back" 
A very rare and attractive stainless steel and pink gold wristwatch with centre seconds, rice grain bracelet, black lacquer California dial, hooded lugs and original box

Estimate CHF20,000 - 40,000

Sold for  CHF27,500

210

Rolex

Ref. 971
Model: Prince 
A very rare and very attractive platinum rectangular doctor's wristwatch with flared sides and two-tone dial

Estimate CHF40,000 - 60,000

Sold for  CHF75,000

211

Rolex

Ref. 6236
Model: Oyster Chronograph Anti-Magnetique, 'Jean-Claude Killy' 
A very fine and rare stainless steel triple calendar chronograph wristwatch with bracelet, two-tone dial and guarantee

Estimate CHF150,000 - 250,000

Sold for  CHF203,000

212

Rolex

Ref. 5513
Model: Submariner 
A very rare stainless steel wristwatch with centre seconds, hack feature and military markings, made for the British Royal Navy

Estimate CHF70,000 - 120,000

Sold for  CHF118,750

213

Rolex

Ref. 1665
Model: Sea-Dweller 
A very fine and extremely rare stainless steel centre second wristwatch with date, bracelet and gas escape value, made for the Sultanate of Oman

Estimate CHF200,000 - 400,000

Sold for  CHF377,000

214

Rolex

Ref. 6263, stamped 6262 inside the case back
Model: Oyster Cosmograph "Albino" 
An extremely rare and highly important stainless steel chronograph wristwatch with bracelet, "THE OYSTER ALBINO", formerly in the collection of Sir Eric Clapton

Estimate CHF500,000 - 1,000,000

Sold for  CHF1,325,000

215No Reserve

Ulysse Nardin

A rare and attractive yellow gold chronograph wristwatch, retailed by Verga

Estimate CHF6,000 - 9,000 •

Sold for  CHF18,750

216

Omega

Ref. 2852
Model: Constellation 
A fine and rare yellow gold wristwatch with centre seconds, date, bracelet and black engine-turned dial

Estimate CHF7,000 - 12,000

Sold for  CHF9,375

217

Omega

Ref. 2998-5
Model: Speedmaster 
A fine and rare stainless steel chronograph wristwatch with bracelet

Estimate CHF7,000 - 12,000

Sold for  CHF25,000

218

Omega

Ref. BA 145.022
Model: Speedmaster Professional Apollo XI 
A fine and rare yellow gold chronograph wristwatch with original swing tag, gold plated commemorative coin and original box

Estimate CHF10,000 - 15,000

Sold for  CHF18,750

219

Patek Philippe

Ref. 2423
A rare pink gold square wristwatch with unusual lugs

Estimate CHF10,000 - 15,000

Sold for  CHF15,000

221

Patek Philippe

Ref. 1463
A very fine, rare and highly attractive stainless steel chronograph wristwatch with Breguet numerals

Estimate CHF280,000 - 420,000

Sold for  CHF401,000

222

Patek Philippe

Ref. 1482
A very rare and attractive pink gold wristwatch with pink dial and fancy lugs

Estimate CHF15,000 - 25,000

Sold for  CHF21,250

223

Patek Philippe

Ref. 2497
A very fine and rare yellow gold perpetual calendar wristwatch with centre seconds and moon phases

Estimate CHF150,000 - 250,000

Sold for  CHF233,000

224

Patek Philippe

Ref. 3448
A very fine and rare white gold perpetual calendar wristwatch with moon phases

Estimate CHF250,000 - 350,000

Sold for  CHF437,000