319 lots

LOT 221

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

ROLEX REF. 6265 COSMOGRAPH DAYTONA BLACK DIAL STEEL Rolex, "Oyster Cosmograph", case No. 3855230, Ref. 6265/6263. Made in 1974, sold on September 9th, 1975. Fine and rare, water-resistant, stainless steel wristwatch with steel bezel, round button chronograph, registers, tachometer and a stainless steel Rolex Oyster folded bracelet Ref. 7835. Accompanied by the original hand-filled warranty.

Three-body, polished and brushed, screwed-down case back, buttons (one exchanged) and Triplock winding crown, tachometer graduation on the bezel to 200 units per hour, hesalyte crystal. Bicolor black and silver with applied steel baton indexes and luminous dots, outer 1/5th seconds track, subsidiary guilloché dials for the seconds, the 12-hour and 30-minute registers. Luminous steel baton hands. Cal. 727, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance with Microstella regulating screws, adjusted to 3 positions, shock absorber, self-compensating Breguet balance spring.

Grading System: AAA

CHF 20,000 - 30,000

USD 21,000 - 31,000

HKD 160,000 - 240,000

Sold: CHF 37,500

LOT 222

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

ROLEX REF. 6241 PAUL NEWMAN TROPICAL COUNTERS AND OUTER TRACK Rolex, "Cosmograph, Daytona," case No. 1766136, Ref. 6241. Made in 1968. Very fine and very rare, water-resistant, stainless steel wristwatch with anti-reflective black tachometer bezel, round button chronograph and registers

Three-body, polished and brushed, screwed-down case back and crown, tachometer graduation on the bezel to 200 units per hour. Bicolor ivory and black with square steel indexes and luminous dots, subsidiary black dials for the seconds, the 12-hour and 30-minute registers, outer minute/seconds division in red. Luminous steel baton hands. Cal. 727, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to three positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws.

Grading System:

CHF 110,000 - 160,000

USD 115,000 - 170,000

HKD 900,000 - 1,300,000

Sold: CHF 153,750

LOT 223

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

ROLEX REF. 6239 PAUL NEWMAN BLACK DIAL STEEL Rolex, "Cosmograph Daytona," No. 1695116, Ref. 6239. Made circa 1967. Very fine and very rare, water-resistant, stainless steel wristwatch with round- button chronograph, registers, tachometer

Three-body, polished and brushed, screwed-down case back and winding crown, tachometer graduation on the steel bezel to 200 units per hour. Bicolor off-white and black with applied black painted steel square indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer red 1/5th seconds track. Luminous steel baton hands. Cal. 722, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to 3 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws.

Grading System:

CHF 75,000 - 95,000

USD 78,000 - 98,000

HKD 600,000 - 760,000

Sold: CHF 99,750

LOT 224

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

ROLEX REF. 6240 SO-CALLED SOLO ROLEX STAINLESS STEEL Rolex, case No. 1269462, Ref. 6240/6239. Made circa 1965. Very fine and extremely rare, early, water-resistant, stainless steel wristwatch with round button chronograph, registers, tachometer, anti-reflective black bezel graduated to 200 units per hour. Accompanied by a service invoice from Rolex Geneva dated November 2012, a Rolex service box and a leather strap with a stainless steel Rolex buckle..

Three-body, polished and brushed, screwed-down case back, buttons and crown, tachometer graduation on the bezel to 200 units per hour. Bi-color black and silver with applied black steel indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer minute/ seconds division. Luminous steel baton hands. Cal. 72B, rhodium plated, 17 jewels, straight line lever escapement, monometallic balance, shock absorber, self-compensating free-sprung fl at balance spring, Microstella regulating screws.

Grading System:

CHF 100,000 - 150,000

USD 104,000 - 155,000

HKD 800,000 - 1,200,000

Sold: CHF 129,750

LOT 225

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

ROLEX REF. 6238 PRE-DAYTONA STEEL Rolex, Geneve. Case No.1206562, Ref. 6238. Made in 1965. Very fine and rare, water-resistant, manual winding, stainless steel wristwatch with round button chronograph, registers and tachometer with a stainless steel Rolex bracelet.

Three-body, polished and brushed, curved lugs, inclined bezel, screwed-down case back and Oyster crown. Silvered with applied steel baton indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer 1/5th seconds/minutes division. Luminous steel baton hands. Cal. 722, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to three positions, shock absorber, self-compensating breguet balance spring.

Grading System: AAA

CHF 18,000 - 28,000

USD 19,000 - 29,000

HKD 145,000 - 230,000

LOT 226

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

ROLEX REF. 6034 PRE-DAYTONA, PINK DIAL, PINK GOLD Rolex, Oyster Chronograph, Anti-Magnetic, case No. , Ref. 6034. Made circa 1960. Very fine and rare, water-resistant, 18K pink gold wristwatch with round button chronograph, registers, tachometer, telemeter and a gold-plated Rolex buckle.

Two-body, polished and brushed, screw-down case back and crown, concave lugs. Pink with applied pink gold dart indexes, outer minute/seconds divisions with Arabic five minute/seconds markers, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outermost telemeter and tachometer scales. Pink gold alpha hands. Cal 72, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating Breguet balance spring, index regulator.

Grading System: AAA

CHF 70,000 - 90,000

USD 73,000 - 93,000

HKD 560,000 - 725,000

LOT 227

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

ROLEX REF. 16800, COMEX NO. 6080 STAINLESS STEEL Rolex, "Oyster Perpetual Date, Submariner, 1000 ft / 300 m," Superlative Chronometer, Officially Certified", case No. 7276745, Ref. 16800. Sold on January 16th, 1984. Fine and very rare, center seconds, self-winding, water resistant, stainless steel diver's wristwatch with date and a stainless steel Rolex Oyster Fliplock bracelet. Accompanied by the original guarantee (now void) and a Rolex Geneva service invoice dated 2004 and a Rolex warranty card dated October 24th, 2014, a Comex heavy duty bag and cap.

Three-body, polished and brushed, screwed-down case back and crown, case back engraved: COMEX 6080, inside case back engraved with the case number, graduated uni-directional revolving black bezel for the decompression times, Triplock winding crown protected by the crown guard, sapphire crystal with cyclops lens. Black with applied luminous round, triangular and baton steel indexes, imprint: Comex, aperture for the date. Luminous steel skeleton hands. Cal. 3035, rhodium-plated, 27 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating Breguet balance spring, Microstella regulating screws, hack mechanism.

Grading System: AAA

CHF 30,000 - 50,000

USD 31,000 - 52,000

HKD 240,000 - 400,000

LOT 228

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

IWC REF. 3540 INGENIEUR PERPETUAL CALENDAR MOON PHASES YELLOW GOLD International Watch Co., Schaffhausen, "Ingénieur Perpétuel," No. 2485694, Ref. 3540-1. Made in the 1990's. Very fine, tonneau-shaped, center seconds, self-winding, water- resistant, 18K yellow gold wristwatch with perpetual calendar, moon phases and an 18K yellow gold IWC buckle. Accompanied by Certificate of Origin and guarantee (blank), additional year calendar insert, hang-tag and instruction pamphlet.

Three-body, solid, polished and brushed, screw-down case back, hinged lugs, sapphire crystal. White with applied yellow gold baton indexes and luminous dots, outer minute/seconds track, subsidiary dials for the days of the month, the week, the months, aperture for the moon phases and the year. Luminous yellow gold baton hands. Cal. 37582, gilt brass, oeil-de-perdrix decoration, 36 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring, 21K rotor segment.

Grading System: AA

CHF 4,500 - 6,500

USD 4,700 - 6,700

HKD 36,000 - 52,000

Sold: CHF 5,500

LOT 229

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

IWC REF. 3231 AQUATIMER PLATINUM International Watch Co., Schaffhausen, Aquatimer Automatic, case No. 3393557, limited No. 091 / 500, Ref. 3231. Made in a limited edition of 500 pieces in 2008 to commemorate the 140th anniversary of IWC. Very fine and rare, center seconds, self-winding, water-resistant, large and heavy platinum diver's wristwatch with date and platinum IWC buckle. Accompanied by a fitted box, blank guarantee card, metal display and instruction booklet.

Three-body, polished and brushed, transparent screw down case back and crown, the crown at 4 rotates the graduated unidirectional inner bezel with 15-minute indicator, sapphire crystal White with luminous baton indexes, aperture for the date, outer seconds/minute divisions. Luminous baton hands. Cal. C. 30110, rhodium-plated, 23 jewels, straight-line lever escapement, monometallic balance, shock absorber, self compensating flat balance spring, hack mechanism.

Grading System: AA

CHF 9,000 - 13,000

USD 9,300 - 13,500

HKD 72,000 - 104,000

Sold: CHF 11,875

LOT 230

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

IWC PORTUGUESE TOURBILLON MYSTERE PINK GOLD International Watch Co., Schaffhausen, "Portuguese Tourbillon Mystère," No. 372/500, case No. 5259513, Ref. 504402. Made in a limited edition of 500 pieces circa 2010. Very fine and rare, large, self-winding, water-resistant, 18K pink gold wristwatch with visible one-minute flying tourbillon regulator, 7-day power reserve indication and a 18K pink gold IWC deployant clasp. Accompanied by a fitted box, blank certificate, blank Guarantee card and booklet.

Three-body, solid, polished and brushed, concave lugs, the band engraved with the edition number 351/500, transparent case back secured with 6 screws, sapphire crystals. Matte silver with applied pink gold Arabic numerals, outer outer minute divisions, subsidiary dial for the seconds and sector for the 7-day power reserve indication. Aperture at 12, for the flying one-minute tourbillon regulator. Pink gold feuille hands. Cal. C 50900, rhodium-plated, fausses cotes decoration, 44 jewels, three equidistant- arm tourbillon cage, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating blued steel Breguet balance spring, micrometer regulator, patented Pellaton winding system, rotor with inset 18K gold signature medallion.

Grading System: AAA

CHF 30,000 - 40,000

USD 31,000 - 41,000

HKD 240,000 - 320,000

Sold: CHF 37,500

LOT 231

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

AUDEMARS PIGUET HAUTE JOIALLERIE BRACELET WATCH YELLOW GOLD DIAMOND & SAPPHIRE Audemars Piguet, movement No. 238032, case No. C 4722. Made circa 1990. Very fine and extremely elegant, 18K gold lady's wristwatch with moon phases and set with 24 marquise diamonds and an integral 18K gold, diamond and sapphire-set bracelet with 43 brilliant-cut white diamonds and 86 blue sapphires. Accompanied by an Audemars Piguet leather box.

Two-body, polished and brushed, stepped bezel, the band set with marquise white diamonds, snap-on back, sapphire crystal. Matte off-white with radial Roman numerals, aperture for the moon phases. Yellow gold baton hands. Cal. 2080, rhodium-plated, fausses cotes decoration, 20 jewels, straight-line lever escapement, monometallic balance adjusted to heat, cold, isochronisms and 5 positions, flat balance spring, shock absorber.

Grading System: AAA

CHF 5,500 - 7,500

USD 5,700 - 7,800

HKD 44,000 - 61,000

Sold: CHF 13,750

LOT 232

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

JAEGER-LECOULTRE GEOGRAPHIQUE YELLOW GOLD Jaeger-LeCoultre, "Géographique Automatique," No. 0183, Ref. 169.1.92. Made in the 1990s. Very fine, World-Time, center-seconds, self-winding, water resistant, 18k yellow gold wristwatch with date, 40-hour power reserve, day and night indication and a gold-plated Jaeger- LeCoultre buckle.

Two-body, solid, polished and brushed, case back with 4 screws, stepped bezel and lugs, sapphire crystal. Two-tone matte silver with applied yellow gold bâton indexes, subsidiary dials for the adjustable second time zone and the date, 24-hour indication, power reserve indicator sector at 10, revolving disc with the names of 23 major cities in the world on the outer rim at 12. The crown at 3 is to set the time for the 2 different time zones, the one at 10 is to select another city. Blued steel luminous épée hands. Cal. 929, rhodium plated, fausses côtes decoration, 36 jewels, straight- line lever escapement, monometallic balance adjusted to 4 positions, shock-absorber, self-compensating flat balance-spring.

Grading System: AA

CHF 6,000 - 8,000

USD 6,200 - 8,300

HKD 48,000 - 64,000

LOT 233

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

GIRARD PERREGAUX REF. 99535 TOURBILLON 1966 PINK GOLD Girard-Perregaux, "Tourbillon 1966", No. 13/ 25, Ref. 99535-52. Made in a limited edition of 25 pieces circa 2013. Very fine and elegant, self-winding, water-resistant, 18K pink gold wristwatch with with gold bridge, visible one-minute tourbillon regulator and an 18K pink gold Girard-Perregaux buckle. Accompanied by the original fitted box, blank warranty card, certificate of authenticity, booklets and hang tag.

Three-body, polished, case back with 6 screws , inclined bezel, concave lugs, sapphire crystal. Silver with painted Breguet numeral, outer minute division, at 6 a polished 18K pink gold bridge over the visible one-minute tourbillon regulator with its "A"-shaped carriage and blued steel seconds. Blue steel Breguet hands. Cal. GP 9600-0014, rhodium-plated, fausses cotes and oeil- de-perdrix decoration, 31 jewels, lateral lever escapement with one-minute tourbillon regulator, tourbillon carriage of the type designed by Ernest Guinand, monometallic balance adjusted to 6 positions, shock absorber, self-compensating Breguet balance spring. 18K gold rotor.

Grading System: AAA

CHF 30,000 - 40,000

USD 31,000 - 41,000

HKD 240,000 - 320,000

LOT 234

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

GIRARD PERREGAUX REF. 90535 PERPETUAL CALENDAR PINK GOLD Girard-Perregaux, La Chaux-de-Fonds, "Quantième Perpetuel", No. 24/99. Ref. 90535. Made in a limited edition of 99 pieces circa 2012. Very fine and elegant, self-winding, 18K pink gold wristwatch with perpetual calendar and moon phases, 18K pink gold Girard- Perregaux buckle. Accompanied by a winding box, Certificate of authenticity, guarantee card, hang tag, booklet and setting pin.

Three-body, solid, polished, inclined bezel set with 60 rounded diamonds, curved lugs, snap- on transparent case back, sapphire crystals. Silver with applied pink gold baton and diamond indexes, subsidiary dials for the day, date and month combined with leap year, aperture for the moon phases. Pink gold feuille hands. Cal. 3300-0006, rhodium-plated, fausses cotes and oeil- de-perdrix decoration, 26 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometer regulator, 18K gold rotor.

Grading System: AAA

CHF 12,000 - 18,000

USD 12,400 - 19,000

HKD 96,000 - 145,000

Sold: CHF 14,375

LOT 235

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

BREGUET REF. 7800 OVERSIZED MUSICAL WATCH WITH ALARM & ROTATING DIAL YELLOW GOLD Breguet, "La Musicale - La Gazza Ladra, Gioachino Rossini", No. 2403 BA, Ref. 7800. Made circa 2012. Very fine and rare, oversized, musical on request, 18K yellow gold, self-winding, water-resistant, wristwatch with musical alarm, alarm power-reserve indication, rotating dial and an 18K yellow gold Breguet deployant clasp. Accompanied by the original fitted Breguet box with built-in sound resonator, Certificate of Origin and instruction manual.

Three-body, massive, polished, curved bezel, flat matte band etched with musical notes, straight lugs with gold screwed bars, crown at 2 for the winding and hand-setting, at 4 for winding the musical movement, olive-shaped button at 8 for the music on/off and at 10 to activate the music at will, back with sound emission apertures and 8 screws, engraved "La Gazza Ladra - Gioachino Rossini", sapphire crystal. Hand-guilloche silver with radial Roman numerals on a brushed chapter ring, outer dot minute divisions, inner alarm-setting track, rotating center when the music plays, apertures for the music power-reserve and on/off indication, secret signatures either side of the XII. Blued steel Breguet hands, alarm hand with musical counterpoise. Cal. 0900, rhodium plated, 59 jewels, straight line silicon lever escapement, monometallic balance, self-compensating flat silicon balance spring, musical disc and 15 tuned teeth, metallic glass membrane for amplification and water-resistance, magnetic governor.

Grading System: CHECK

CHF 40,000 - 60,000

USD 41,000 - 62,000

HKD 320,000 - 480,000

Sold: CHF 53,750

LOT 236

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

AUDEMARS PIGUET REF. 26152 MILLENARY TOURBILLON CHRONOGRAPH CARBON FIBER Audemars Piguet, Genève, "Millenary - Carbon One- Tourbillon and Chronograph", movement No. 733212, case No. H 08797, Ref. 26152 AU. Sold in 2014. Extremely fine and very rare, horizontal oval, water-resistant, carbon fiber wristwatch with twin white gold and palladium alloy barrels, black carbon movement with black anodized aluminum bridges, 10-day power reserve, visible one-minute tourbillon regulator, oval button chronograph, register, tachometer and a titanium Audemars Piguet deployant clasp. Accompanied by the warranty, authentication and register certificate booklet and original fitted box.

Two-body, "bullhead" polished and brushed, stepped bezel, recessed winding crown, button at 10 for the start/stop function of the chronograph, button at 2 for the return-to-zero function, fluted lugs, transparent case back with 6 screws, sapphire crystals. Off-center, skeletonized to display the movement, white painted hour, minute and seconds divisions, power-reserve indication between 7 & 10, subsidiary 30-minute register, visible tourbillon with black anodized aluminum bridge. Luminous black alpha hour and minute hands, red chronograph hand with black counterpoise. Cal. 2884, hand finished, black carbon main-plate, black anodized aluminum bridges, 30 jewels, white gold and palladium alloy twin barrels, one-minute tourbillon regulator in a polished steel cage with three equidistant arms, lateral lever escapement, Gyromax balance adjusted to heat, cold and 5 positions, 21,600 vibrations per hour, self-compensating free-sprung Breguet balance spring.

Grading System: CHECK

CHF 130,000 - 180,000

USD 135,000 - 187,000

HKD 1,045,000 - 1,500,000

Sold: CHF 135,750

LOT 237

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

PATEK PHILIPPE CHRONOMETRO GONDOLO YELLOW GOLD Patek, Philippe & Cie., Genève, "Chronometro Gondolo", No. 121858, case No. 231082. Made for Gondolo & Labouriau, Relojoeiros, Rio de Janeiro, circa 1903. Very fine, large, 18K yellow gold keyless Chronometro Gondolo pocket watch. Accompanied by an extract from the archives.

Four-body, "bassine", polished, engine-turned back. Hinged gold cuvette. White enamel with radial Roman numerals, outer Arabic minute track and sunk subsidiary seconds. Yellow gold spade hands. 47 mm.(21```), frosted gilt patented bridge caliber, 21 jewels, wolf `s tooth winding, gold wheel train, straight line "moustache" lever escapement, cut bimetallic compensation balance with blued steel Breguet balance spring, Wilmot`s patented micrometric cam regulator.

Grading System: A

CHF 2,000 - 4,000

USD 2,100 - 4,100

HKD 16,000 - 32,000

Sold: CHF 4,125

LOT 238

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

PATEK PHILIPPE CHRONOMETRO GONDOLO PINK GOLD Patek, Philippe & Cie., Genève, "Chronometro Gondolo - Dr. Joaquim Antonio de O. Portes", No. 133570, case No. 240729. Made for Gondolo & Labouriau, Relojoeiros, Rio de Janeiro, circa 1907. Very fine, large, 18K pink gold keyless Chronometro Gondolo pocket watch.

Four-body, "bassine", polished, back with foliate monogram "OP". Hinged gold cuvette. White enamel with radial Roman numerals, outer Arabic minute track and sunk subsidiary seconds. Pink gold spade hands. 47 mm.(21'''), frosted gilt patented bridge caliber, 21 jewels, wolf 's tooth winding, gold wheel train, straight line "moustache" lever escapement, cut bimetallic compensation balance with blued steel Breguet balance spring, Wilmot's patented micrometric cam regulator.

Grading System: AA

CHF 2,000 - 4,000

USD 2,100 - 4,100

HKD 16,000 - 32,000

Sold: CHF 4,250

LOT 239

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

PATEK PHILIPPE REF. 725, "AMERICAN" DIGITAL PERPETUAL CALENDAR YELLOW GOLD Patek Philippe, Genève, movement No. 931098, case No. 691638. Ref. 725. Made in 1951. Extremely fine and very rare, 18K yellow gold, keyless dress watch with linear digital perpetual calendar and moon phases. Accompanied by the Extract from the Archives.

Three-body, "moderne" with concave bezel, polished and brushed, correctors on the flat band, inverted U-shaped bow. Brushed silver, applied yellow gold faceted baton indexes, outer minute divisions, aperture for the digital display of days of the week, months and date, aperture at 6 for phases of the moon concentric with subsidiary seconds. Yellow gold dauphine hands. Cal. 17''' 170, rhodium-plated, fausses cotes decoration, 18 jewels, straight-line lever escapement, cut bimetallic compensation balance adjusted to heat, cold, isochronism and five positions, self-compensating blued steel Breguet balance spring, swan-neck micrometric regulator.

Grading System: AAA

CHF 35,000 - 55,000

USD 36,000 - 57,000

HKD 280,000 - 440,000

Sold: CHF 88,750

LOT 240

Important Modern & Vintage Timepieces Geneva, Nov 08, 2015

PATEK PHILIPPE REF. 699 MINUTE REPEATER & PERPETUAL CALENDAR WITH SPECIAL ORDER OUTER PROTECTING CASE Patek Philippe, Genève, No. 861351, case No. 681109, Ref. 699. Made in 1953, sold on March 2nd 1955. Extremely fine and very rare, keyless, minute-repeating, 18K yellow gold pocket watch with perpetual calendar and moon phases and an 18K gold special order Patek Philippe outer protecting case punched with the movement number. Accompanied by the Extract from the Archives.

Three-body, "variée carrure plate", solid, polished and brushed, correctors on the flat band, snap-on back engraved with initials "M.F.C.". Satiné silver with applied yellow gold baton and dot indexes and Roman quarter-hour numerals, outer minute divisions, subsidiary dials for the seconds, the days of the month, of the week, the months with 4-year cycle, aperture for the moon phases. Yellow gold feuille hands. Cal. 17"', rhodium-plated, fausses côtes decoration, 29 jewels, straight line lever escapement, cut bimetallic compensation balance adjusted to heat, cold, isochronism and 5 positions, blued steel Breguet balance spring, index regulator, repeating on gongs by activating a slide on the band.

Grading System:

CHF 75,000 - 95,000

USD 78,000 - 98,000

HKD 600,000 - 760,000

Sold: CHF 135,750