An extremely fine, impressive and rare, silver, manual wind Keyless deck chronometer watch fitted with a Guillaume balance. Massive polished case with fluted band, the back stamped with the maker’s trademark, and hinged silver cuvette. Matte silver dial with champlevé radial Roman numerals and outer minute track, 52-hour up-and-down power reserve indicator, subsidiary seconds, and engraved in red « Grand Prix Paris 1900 ». Blued steel spade hands. Awarded First Prize at both the Neuchâtel Observatory in Switzerland and the National Physical Laboratory of Kew & Teddington in England.
Grading System: 
CHF 10,000 - 20,000
HKD 96,000 - 192,000
USD 12,200 - 24,300
EUR 10,800 - 21,600
JPY 1,920,000 - 3,840,000
Brand Paul Ditisheim, Switzerland
Model "CHRONOMÈTRE DE BORD"
Year Circa 1924/25
Movement No. 65018
Case No. 65020
Diameter 65 mm.
Caliber 55 mm., matte gilt, 21 jewels, straight-line lever escapement, anibal-brass Guillaume balance with gold temperature screws, adjusted to nine positions and isochronism, blued steel Breguet balance spring, going train jeweled to the center with end stones on the entire escapement, index regulator.
Signature Dial, case and movement, case by the master casemaker G. Perrenoud-Fasel & Cie.
UNSIGNED, SMALL 10 DAYS MARINE CHRONOMETER WITH SPRING DETENT ESCAPEMENT, MAHOGANY AND GILDED BRASS
A fine, small and very unusual, mahogany and gilded brass, manual wind key-winding marine chronometer, 10 days power reserve indication, white enamel dial, subsiliary second at 6 o'clock, blue steel spade hands.
Grading System: AA
CHF 1,500 - 2,500
HKD 14,300 - 23,900
USD 1,850 - 3,100
EUR 1,650 - 2,700
JPY 288,000 - 480,000
Brand Unsigned
Year Circa 1930
Length 101
Height 91
Width 101
Caliber 43 mm., 19 jewels, spring detent escapement
A fine, large and rare, silver, manual wind open-face, keyless-winding deck and pocket lever chronometer navigation watch with indirect centre seconds and Guillaume compensation balance. Brushed silvered dial with champlevé Arabic numerals, outer minute and seconds divisions, and Arabic five-minute and five-second numerals. Blued steel spade hands.
Grading System: AA
CHF 3,000 - 5,000
HKD 28,600 - 47,700
USD 3,700 - 6,100
EUR 3,300 - 5,400
JPY 580,000 - 960,000
Brand Vacheron Constantin, Switzerland
Year Circa 1945
Movement No. 454997
Case No. 286372 H.S 54995
Diameter 60 mm.
Caliber Cal. 166, gilt brass, "fausses côtes" decoration, 21 jewels, straight line calibrated lever escapement, anibal-brass Guillaume balance with gold timing screws, blued steel Breguet balance spring, swan-neck micrometric regulator.
Signature Dial, case and movement
Accessories fitted wooden and brass case by Dennison
A very fine, heavy, over-size and rare, sterling silver, manual wind open face, keyless deck and pocket ''Chronometre de bord'' lever Chronometer with Guillaume balance. Silver dial, subsidiary seconds dial at 6 o'clock, blue steel spade hands, with 50 hours power reserve indication (sector at 12 o'clock).
Grading System: AA
CHF 2,000 - 4,000
HKD 19,100 - 38,200
USD 2,500 - 4,900
EUR 2,200 - 4,400
JPY 384,000 - 770,000
Brand Longines, Switzerland
Model ''Torpedo-boat watch''
Year Circa 1915
Movement No. 2517936
Case No. 2517936
Diameter 68 mm.
Caliber 51 mm., 19 jewels, lever escapement, index-regulator with swan-neck spring and precision-regulating device for fast / slow by means of an eccentric snail, adjusted to 3 positions
Signature Dial, case and movement
Accessories Accompanied by copies of the results from the Neuchâtel Observatory Trials of 1919 and 1920, and from the United States Naval Observatory, Washington, D.C., in 1922. Original wooden deck box
LONGINES, SWITZERLAND, 8 DAYS MARINE CHRONOMETER, BRASS AND WOOD
A fine, brass and wood, manual wind eight-day going marine chronometer with silvered dial, large Arabic numerals, subsidiary seconds at 6 o’clock and power-reserve indication at 12 o’clock.
Grading System: AA
CHF 4,000 - 6,000
HKD 38,200 - 58,000
USD 4,900 - 7,300
EUR 4,400 - 6,500
JPY 770,000 - 1,160,000
Brand Longines, Switzerland
Year Circa 1940
Movement No. 2968025
Diameter 145 X 145 mm.
Caliber 40 mm., 19 jewels
Signature Dial, case and movement
TO BE SOLD WITHOUT RESERVE
A very fine and rare, aluminum and wood, manual wind chronometer deck chronometer with center-seconds, split-seconds and power reserve.Grading System:
CHF 5,000 - 10,000
HKD 47,700 - 96,000
USD 6,100 - 12,200
EUR 5,400 - 10,800
JPY 960,000 - 1,920,000
Brand Longines, switzerland
Model Siderograph
Reference 5397
Year Sold to Longines France in January 1946
Movement No. 6989843
Case No. 309
Length 170
Height 132
Width 170
Caliber 21.29, 19 jewels
Signature dial, case and movement
Accessories extract from the archives, photocopy of the instruction manual
WINNERL, FRANCE, ''TWO-DAY CHRONOMETER'', NUMBER 298, POWER RESERVE INDICATION, MAHOGANY
A fine an rare, mahogany, manual wind key-winding, two-day marine chronometer with power-reserve indication. Silvered dial with radial Roman hour numerals, outer minute track, subsidiary seconds dial at 12 o’clock with Arabic numerals, and power-reserve indicator at 6 o’clock. Blued steel Breguet hands.
Grading System: AAA
CHF 3,000 - 6,000
HKD 28,600 - 58,000
USD 3,700 - 7,300
EUR 3,300 - 6,500
JPY 580,000 - 1,160,000
Brand Winnerl, France
Model ''Two-Day Chronometer''
Year Circa 1840
Diameter 148 X 148 mm.
Caliber 63 mm., brass full-plate movement with turned pillars secured by screws, fusee and chain, Earnshaw spring-detent escapement, cut bimetallic compensation balance with two round weights and four screws, and blued steel free-sprung helical balance spring with outer terminal curves.
Signature Dial
A fine, brass and wood, manual wind marine chronometer with 56-hour power reserve indication at 12 o’clock. Silvered dial with subsidiary seconds at 6 o’clock and gold spade hands. Front and top panels decorated with marquetry.
Grading System: AA
CHF 2,000 - 4,000
HKD 19,100 - 38,200
USD 2,500 - 4,900
EUR 2,200 - 4,400
JPY 384,000 - 770,000
Brand RETAILED BY MICHAEL RUPP & CO IN NEW YORK, England
Year Circa 1840
Movement No. 1045
Diameter 193 X 193 mm.
Caliber 82 mm., full-plate movement, relieved for the barrel, with ringed cylindrical pillars, fusee and chain with maintaining power, Earnshaw-type spring-detent escapement, two-arm bimetallic compensation balance with cylindrical weights and mean-time adjustment screws, diamond endstone, and free-sprung blued steel helical balance spring.
Signature Dial
T. JONES & SON, ENGLAND, MARINE CHRONOMETER WITH 56-HOUR POWER RESERVE, BRASS AND WOOD
A fine, brass and wood, manual wind marine chronometer with 56-hour power reserve indication at 12 o’clock. Silvered dial with subsidiary seconds at 6 o’clock and blued steel spade hands.
Grading System: AA
CHF 2,000 - 4,000
HKD 19,100 - 38,200
USD 2,500 - 4,900
EUR 2,200 - 4,400
JPY 384,000 - 770,000
Brand T. Jones & Son, England
Year Circa 1840
Movement No. 8256
Case No. 8256
Diameter 188 X 188 mm.
Caliber 85 mm., full-plate movement, relieved for the barrel, with ringed cylindrical pillars, fusee and chain with maintaining power, Earnshaw-type spring-detent escapement, two-arm bimetallic compensation balance with cylindrical weights and mean-time adjustment screws, diamond endstone, and free-sprung blued steel helical balance spring.
Signature Dial and case
HEUER, SWITZERLAND, RACING SET, CHROME-PLATED AND METAL
A fine and attractive, chrome and stainless steel, manual wind racing set, 8-day-going centre-seconds watch and seconds timer with minute and hour counters, “Master-Time” and “Monte-Carlo”
Grading System: AA
CHF 3,000 - 6,000
HKD 28,600 - 58,000
USD 3,700 - 7,300
EUR 3,300 - 6,500
JPY 580,000 - 1,160,000
Brand Heuer, Switzerland
Model RACING SET
Year Circa 1960
Diameter 113 x 57 mm.
Caliber 15 jewels and 7 jewels
Signature Dial, case and movement
Accessories original fitted box, warranty, instruction booklet
HEUER, SWITZERLAND, DASHBOARD CHRONOGRAPH RACE, CHROME-PLATED AND METAL
TO BE SOLD WITHOUT RESERVE
A fine, chrome and stainless steel, manual wind chronograph race timer with progressive minute and hour registers.Grading System: A
CHF 800 - 1,600
HKD 7,700 - 15,300
USD 1,000 - 1,950
EUR 900 - 1,750
JPY 154,000 - 308,000
Brand Heuer, Switzerland
Year Circa 1960
Diameter 58 X 58 mm.
Caliber 7 jewels
Signature Dial and movement
LONGINES, SWITZERLAND, REF. 4507, SPLIT-SECONDS CHRONOGRAPH, STAINLESS STEEL
TO BE SOLD WITHOUT RESERVE
A fine, large, stainless steel, manual wind open face keyless pocket watch with split-seconds chronograph pocket watch with instantaneous 30-minute recorder and stop function. Silvered dial with bold Breguet numerals, outer Arabic minute and chronograph scales, and recessed subsidiary seconds and minute registers. Blued steel feuille hands.Grading System: A
CHF 1,500 - 2,500
HKD 14,300 - 23,900
USD 1,850 - 3,100
EUR 1,650 - 2,700
JPY 288,000 - 480,000
Brand Longines, Switzerland
Reference 4507
Year Circa 1950
Movement No. 9896593
Case No. 9159359
Diameter 66 mm.
Caliber 51 mm., rhodium-plated, 21 jewels, straight line lever escapement, monometallic balance with screws, self-compensating Breguet balnce spring with swan neck micrometric regulator. Split-seconds chronograph with visible work, button on the winding crown and push piece in the band.
Signature Dial, case and movement
Accessories Original fitted holder with outer functional buttons.
A fine and very rare, gilded brass and cast iron demonstration model of the Swiss lever escapement, with cut bimetallic balance with poising screws and Breguet hairspring; on a wooden base; under protective glass dome.
Grading System: AAA
CHF 6,000 - 10,000
HKD 58,000 - 96,000
USD 7,300 - 12,200
EUR 6,500 - 10,800
JPY 1,160,000 - 1,920,000
Brand Omega, Switzerland
Year Circa 1930
Length 220
Height 180
Width 275
Caliber Swiss lever escapement
Signature Movement
GIRARD PERREGAUX, SWITZERLAND, ELECTRO-MECHANICAL SHOP DISPLAY CLOCK WITH STOP-FEATURE, GILT BRASS
TO BE SOLD WITHOUT RESERVE
A fine and unusual, gilt brass, electro-mechanical rectangular-shaped case, silvered dial with gilt-brass applied baton hour markers, subsidiary seconds with stop function. Gilt “Alpha” hands.Grading System: A
CHF 1,000 - 2,000
HKD 9,600 - 19,100
USD 1,250 - 2,500
EUR 1,100 - 2,200
JPY 192,000 - 384,000
Brand Girard Perregaux, Switzerland
Year Circa 1975
Length 155
Height 66
Width 118
Caliber Electro-mechanical
Signature Dial and case
OMEGA, SWITZERLAND, THREE-TONE SILVER DIAL, STAINLESS STEEL
A fine, early and elegant, stainless steel, manual wind Art Deco rectangular wristwatch
Grading System: AA
CHF 1,000 - 2,000
HKD 9,600 - 19,100
USD 1,250 - 2,500
EUR 1,100 - 2,200
JPY 192,000 - 384,000
Brand Omega, switzerland
Year circa 1934
Movement No. 8772717
Case No. 9128230
Diameter 22 x 39 (with lugs)
Caliber 17 jewels
Signature dial, case and movement
OMEGA, SWITZERLAND, REF. 166.002, SEAMASTER, ECOLE D'HORLOGERIE DE GENÈVE, STAINLESS STEEL
A fine, rare, stainless steel, self winding center second wristwatch with date
Grading System: AA
CHF 1,000 - 2,000
HKD 9,600 - 19,100
USD 1,250 - 2,500
EUR 1,100 - 2,200
JPY 192,000 - 384,000
Brand Omega, switzerland
Model Seamaster
Reference 166.002
Year circa 1967
Movement No. 25243552
Diameter 34.5
Caliber 565, 24 jewels
Signature dial, case and movement
OMEGA, SWITZERLAND, REF. 3977 SC, 18K YELLOW GOLD
TO BE SOLD WITHOUT RESERVE
A fine, rare, well-preserved, 18k yellow gold, self winding center second wristwatch with crescent hooded lugsGrading System: AA
CHF 1,000 - 2,000
HKD 9,600 - 19,100
USD 1,250 - 2,500
EUR 1,100 - 2,200
JPY 192,000 - 384,000
Brand Omega, switzerland
Reference 3977 SC
Year circa 1958
Movement No. 16123453
Case No. 220753
Diameter 28 x 40 (with lugs)
Caliber 471, 20 jewels
Signature dial, case and movement
IWC, SWITZERLAND, REF. 666, INGENIEUR, STAINLESS STEEL
A fine, stainless steel, self winding anti-magnetic wristwatch with silver dial and centre seconds.
Grading System: AA
CHF 2,000 - 4,000
HKD 19,100 - 38,200
USD 2,500 - 4,900
EUR 2,200 - 4,400
JPY 384,000 - 770,000
Brand IWC, Switzerland
Model ingenieur
Reference 666
Year Circa 1958
Movement No. 1508203
Case No. 1511191
Diameter 36 mm.
Caliber 853, 21 jewels
Signature Dial, case and movement
IWC, SWITZERLAND, CENTER SECONDS, STAINLESS STEEL
A fine, stainless steel, manual wind center second wristwatch
Grading System: A
CHF 800 - 1,400
HKD 7,700 - 13,400
USD 1,000 - 1,700
EUR 900 - 1,550
JPY 154,000 - 270,000
Brand IWC, Switzerland
Year Circa 1953
Movement No. 1210496
Case No. 1239536
Diameter 35 mm.
Caliber 89, 17 jewels
Signature Dial, case and movement
Accessories Original hang tag
IWC, SWITZERLAND, GOLF CLUB, STAINLESS STEEL
A fine and elegant, stainless steel, self winding cushion-shaped wristwatch with centre seconds and date indication.
Grading System: A
CHF 1,500 - 2,500
HKD 14,300 - 23,900
USD 1,850 - 3,100
EUR 1,650 - 2,700
JPY 288,000 - 480,000
Brand IWC, Switzerland
Model Golf Club
Year Circa 1976
Movement No. 2126071
Case No. 2197351
Diameter 35 mm.
Caliber 8541B
Signature Dial, case and movement
Accessories Original box
