398 lots

LOT 101

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

PATEK & CIE

Early pocket watch, early patented winding and setting mechanism; 18K yellow gold. Fine and rare 18K yellow gold, open-face, keyless-winding, roundshaped, pocket watch, with early keyless-winding and time-setting patented invention. Case-back guilloché (engine-turned); fluted case-band. White enamel dial with radial Roman numerals; blued steel “Breguet” hands.

Grading System: AA

CHF 3,000 - 5000

HKD 24,000 - 40000

USD 3,000 - 5000

Brand PATEK, Geneva

Year Circa 1846

Movement No. 1821

Case No. 1821

Caliber 19''', gilded brass, going barrel, cylinder escapement, monometallic balance with three arms (gilded brass) and blued steel flat hairspring, index regulator; early patented winding and setting mechanism

Dimensions 46.9 mm.

Signature Cuvette

Accessories Non-original later box, extract from the Archives

Sold: CHF 4,625

LOT 102

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

PATEK PHILIPPE, SET OF 2 SILVER MEDALS

TO BE SOLD WITHOUT RESERVE

A very rare set of 2 large silver coin watches given to Patek Philippe for winning the first Chronometer prize for watch number 72586 in 1888 and the second for 5 chronometers dated 1887. In good used condition.

Grading System: AA

CHF 2,000 - 4000

HKD 16,000 - 32000

USD 2,000 - 4000

Brand Patek Philippe, Geneva

Sold: CHF 1,625

LOT 103

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

PATEK PHILIPPE

Pocket watch, perpetual calendar, moon phases; 18K yellow gold. Fine and rare18K yellow gold, open-face, keyless-winding, roundshaped, pocket watch, with subsidiary seconds at 6 and five horological complications: • Instantaneous perpetual calendar • Date of the month (subsidiary dial at 6 o’clock) • Day of the week (subsidiary dial at 9 o’clock; indications given in English) • Month of the year (subsidiary dial at 3 o’clock; indications given in English) • Age and phases of the moon (subsidiary dial, graduated from 0 to 29 ½, and aperture at 12 o’clock) Custom-made three-piece polished case with screwed bezels. White enamel dial with revolving radial “Dauphine” numerals; blued steel “Spade” hands.

Grading System: AAA

CHF 15,000 - 25000

HKD 120,000 - 200000

USD 15,000 - 25000

Brand Patek Philippe, Geneva

Year Circa 1915

Movement No. 174861

Caliber 19''', rhodium-plated, going barrel, straight-line equilibrated lever escapement, cut bimetallic compensated balance with gold and platinum poising screws and blued steel hairspring with terminal curve, index regulator with swanneck spring and micrometric screw, eight adjustments.

Dimensions 53 mm.

Signature Dial, Case and Movement

Sold: CHF 18,750

LOT 104

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

PATEK PHILIPPE FOR GONDOLO & LABOURIAU

Pocket watch made for the Brazilian market; “Chronometro Gondolo”; 18K yellow gold Fine 18K yellow gold, open-face, keyless-winding, round-shaped, pocket watch, with subsidiary seconds at 6, made for the Brazilian market. Case-back guilloché (engine-turned). White enamel dial with suspended “Breguet” numerals; yellow gold “Breguet” hands.

Grading System: A

CHF 2,500 - 4500

HKD 20,000 - 36000

USD 2,500 - 4500

Brand Patek Philippe, Geneva

Model “Chronometro Gondolo”

Year Circa 1918-1920

Movement No. 137 325 (former No. 180 948)

Case No. 281 203

Caliber straight-line equilibrated lever escapement, à mousta- ches, compensated balance with gold poising screws and blued steel hairspring with terminal curve, patented index regulator with swan-neck spring and micrometric screw

Dimensions 55.8 mm.

Signature Dial, Case and Movement

Sold: CHF 3,375

LOT 105

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

BOREL FILS & CIE

Patented minute-repeater, chronograph, triple date à guichet (with aperture), moon phases, made for the Russian market; 14K pink gold. Fine and unusual 14K pink gold (56 Zolotniks), hunting-case, keylesswinding, round-shaped, pocket watch, made for the Russian market, with subsidiary seconds at 6 and six horological complications: • Patented minute-repeater on two steel gongs (activated by the slide located on the case-band at 6 o’clock) • 1/5 second chronograph (activated by the single olive-shaped push-piece located on the case- band at 12 o’clock) • Half-instantaneous date of the month (subsidiary dial at 3 o’clock) • Day of the week (subsidiary dial at 9 o’clock; indications given in Russian) • Month of the year (aperture at 12 o’clock; indications given in Russian) • Phases of the moon (aperture at 6 o’clock) Guilloché engine-turning case-back and cover. White enamel dial with radial Roman numerals; yellow gold “Spade” hands. 20’’’, rhodium-plated, straight-line lever escapement, cut bimetallic compensated balance with gold poising screws and blued steel hairspring with terminal curve, index regulator; repeater work with centrifugal governor; chronograph work on the top plate. Movement based on the Swiss invention patent No. 8172, delivered on May 5, 1894, to Numa Robert-WÃ?¦lti, La Chaux-de-Fonds, for a "Nouvelle montre Ã?  repetition et Ã?  remontoir au pendant".

Grading System: AA

CHF 4,500 - 6500

HKD 36,000 - 52000

USD 4,500 - 6500

Brand Borel Fils & Cie, Neuchâtel

Year Circa 1900

Movement No. 81977 (ebauche No. 537 by E. Mathey-Tissot & Cie, Les Ponts-de-Martel, Le Locle)

Case No. 81977

Caliber 20’’’, lever escapement

Dimensions Ø 55.5 mm

Signature Dial, Case and Movement

Accessories Copy of the invention patent

LOT 106

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

QUARTER REPEATER, CHRONOGRAPH, TRIPLE DATE, MOON PHASES

Fine, large, hunting-cased, keyless, quarter-repeating, 14K yellow gold pocket watch with triple-date calendar, chronograph and moon phases.

Grading System: AA

CHF 1,000 - 2000

HKD 8,000 - 16000

USD 1,000 - 2000

Brand Unsigned

Year Circa 1900

Movement No. 145104

Case No. 44789

Caliber 20’’’, frosted gilt, 19 jewels, straight line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, centrifugal governor, index regulator, re- peating on gongs activated by a push-button on the band

Dimensions 55 mm

Signature Case

Sold: CHF 2,750

LOT 107

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

"IXORA", PICARD & CO.

Large pocket watch, carillon minute-repeater, three gongs, three hammers, chronograph; 18K pink gold. Very fine,18K pink gold, hunting-case, keyless-winding, round-shaped, pocket watch, with subsidiary seconds at 6 and two horological complication: Minute-repeater with carillon on three steel gongs by three hammers (activated by the slide at 6 o'clock) 1/5 second chronograph (activated by the single round push-piece located on the case-band at 12 o'clock) Case-back engraved in taille-douce (fine-cut) with the cypher "V B". White enamel dial with suspended Arabic numerals; yellow gold "Louis XV" hands.

Grading System: AAA

CHF 4,000 - 6000

HKD 32,000 - 48000

USD 4,000 - 6000

Brand Picard & Cie., La Chaux-de-Fonds

Model Under the trademark "Ixora"

Year Circa 1910-1920

Movement No. 1194

Case No. 200843

Caliber 20''', gilded brass, straight-line lever escapement, cut bimetallic compensated balance with gold poising screws and blued steel hairspring with terminal curve, index regulator; repeater work with centrifugal governor; chronograph work on the top plate.

Dimensions 58.6 mm.

Sold: CHF 4,750

LOT 108

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

UNSIGNED

Pocket watch, minute-repeater, chronograph, minute recorder; 18K yellow gold. Very fine and rare 18K yellow gold, open-face, keyless-winding, round-shaped, pocket watch, with subsidiary seconds at 6 and three horological complications: Minute-repeater on two steel gongs (activated by the slide at 4 o'clock) 1/5 second chronograph (activated by the single round push-piece located on the winding-crown) Instantaneous 30-minute recorder Case-back polished. White enamel dial with radial Roman numerals. 20''', gilded brass, going barrel, straight-line equilibrated lever escapement, cut bimetallic compensated balance with gold and platinum poising screws and blued steel hairspring with terminal curve, index regulator with swan-neck spring and micrometric screw, Geneva Quality Hall Mark;chronograph work on the top plate.

Grading System: AAA

CHF 3,000 - 5000

HKD 24,000 - 40000

USD 3,000 - 5000

Brand Unsigned, Geneva

Year Circa 1900

Movement No. 3 032

Case No. 3 032

Caliber 20’’’, lever escapement

Dimensions 54.4 mm.

Sold: CHF 3,375

LOT 109

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

ALBERT H. POTTER & CO.

Keyless-winding pocket watch, minute-repeater; 18K yellow gold Very fine and rare 18K yellow gold, hunting-case, keyless-winding, round-shaped, pocket watch, with subsidiary seconds at 6 and one horological complication: Minute-repeater on two steel gongs (activated by the slide at 6 o'clock) Cover engraved in taille-douce (fine cut) with the cypher "W. H. B.". Case-back engraved in taille-douce (fine cut) with a cypher. Inside the cover the mention "Dr. W. H. Buchtel / from his wife / Geneva, Aug. 15th 1888.". Glazed cuvette (dome). White enamel dial with radial Roman numerals; blued steel "Breguet" hands.

Grading System: AAA

CHF 4,000 - 6000

HKD 32,000 - 48000

USD 4,000 - 6000

Brand Albert H. Potter & Co, Geneva

Year Circa 1880-1885

Movement No. 336

Caliber 19''', nickel-plated, going barrel, gold screwed-chatons (setting), straight-line equilibrated lever escapement, cut bimetallic compensated balance with gold and platinum poising screws and blued steel hairspring with terminal curve, index regulator.

Dimensions 52 mm.

Signature Dial, Case and Movement

Sold: CHF 12,500

LOT 110

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

L. LEROY & CIE

Pocket watch, minute-repeater, chronograph, minute recorder; 18K yellow gold. Very fine and rare 18K yellow gold, open-face, keyless-winding, round-shaped, pocket watch, with subsidiary seconds at 6 and three horological complications: • Minute-repeater on two steel gongs (activated by the slide at 4 o’clock) • 1/5 second chronograph (activated by the single round push-piece located on the winding-crown); safety bolt locking the chronograph’s functions (slide at 1 o’clock) • Instantaneous 60-minute recorder Case-back guilloché (engine-turned) with “sunray” motif; inside a cartouche at 6 o’clock, the cypher “R L.”. Gilded dial with suspended Breguet numerals. 18’’’, gilded brass, going barrel, straight-line lever escapement, cut bimetallic compensated balance with gold and platinum poising screws and blued steel hairspring with terminal curve, index regulator; chronograph work on the top plate.

Grading System: AAA

CHF 7,000 - 9000

HKD 56,000 - 72000

USD 7,000 - 9000

Brand L. Leroy & Cie, Paris

Model Horlogers de la Marine / 7 Bd de la Madeleine / Fondée / 13-15 Palais-Royal

Year Circa 1900

Movement No. 65951 (ebauche No. 7536)

Case No. 7536

Caliber 18''', lever escapement

Dimensions 54 mm.

Signature Dial, Case and Movement

Accessories Box

Sold: CHF 10,000

LOT 111

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

J.L. REUTTER PATENT ATMOS

Very fine and very rare, early, art deco, chrome and glass, perpetual motion clock wound by changes in barometric pressure with early mercury in glass expansion device.

Grading System: AAA

CHF 8,000 - 12000

HKD 64,000 - 96000

USD 8,000 - 12000

Brand Reutter

Model Atmos, model RC2

Year Circa 1935

Movement No. 4352

Caliber Chrome, vacuum chamber with rotating drum driven by a mercury in glass expansion device winding the going barrel by a blued steel spring and ratchet, lever escapement driven by annular torsion pendulum with large screws, locking lever in the base below the pendulum

Dimensions Height 23.5 cm., Width 17.7 cm., Depth 14.2 cm

Signature Dial, applied plaque on the Movement bar inscribed ''Brevets J.L. Reutter S.G.D.G''

Accessories Jaeger LeCoultre caring case, Jaeger LeCoultre repair guarantee certificate dated 2014

Sold: CHF 10,000

LOT 112

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

VACHERON CONSTANTIN/ ATTRIBUTED TO VERGER FRERES, RETAILED BY BOUCHERON,DIAMOND AND PLATINUM TRAVEL CLOCK

A very fine and exquisite, manual wind, platinum and diamond shutter travel clock.

Grading System: AA

CHF 1,500 - 2500

HKD 12,000 - 20000

USD 1,500 - 2500

Brand Vacheron/Verger

Year Movement sold in 1929

Movement No. 412276

Case No. 11802

Caliber 9'''

Dimensions 45 x 30 mm.(closed)

Signature Dial, Case and Movement

Sold: CHF 2,250

LOT 113

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

OMEGA, DIPLOMAT, ART DECO POCKET WATCH WITH STAND, TWO-TONE SECTOR DIAL, STEEL

A very fine, attractive, art deco, manual wind, stainless steel pocket watch with sector dial.

Grading System: AAA

CHF 2,000 - 4000

HKD 16,000 - 32000

USD 2,000 - 4000

Brand Omega

Model Diplomat

Year Circa 1933

Movement No. 7883572

Case No. 8884055

Caliber 37.6 S

Dimensions 50 mm (with stand)

Signature Dial, Case and Movement

Accessories Fitted box and cloth pouch

Sold: CHF 6,250

LOT 114

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

OMEGA, ART DECO POCKET WATCH, STEEL

A fine, attractive, art deco, manual wind, stainless steel pocket watch. Circa 1933

Grading System: AA

CHF 1,500 - 2500

HKD 12,000 - 20000

USD 1,500 - 2500

Brand Omega

Model Sideros

Year Circa 1933

Movement No. 7920520

Case No. 8876776

Caliber 37.6 L

Dimensions 47 mm.

Signature Dial, Case and Movement

Accessories Fitted box and cloth pouch

Sold: CHF 2,250

LOT 115

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

CARTIER, SLIDING CONCEALED DIAL, YELLOW GOLD

A fine, manual wind, 18k yellow gold wristwatch with sliding concealed dial.

Grading System: AAA

CHF 10,000 - 15000

HKD 80,000 - 120000

USD 10,000 - 15000

Brand Cartier

Model Duoplan

Year Circa 1940

Movement No. 3040

Case No. 3040

Bracelet 18k yellow gold Cartier deployant clasp

Caliber Duo-Plan

Dimensions 23 mm.

Signature Dial, case and movement (signed Jaeger)

Sold: CHF 13,125

LOT 116

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

CARTIER, REVERSIBLE, YELLOW GOLD

A very fine, rare, manual wind, 18k yellow gold swivelling wristwatch.

Grading System: AA

CHF 9,000 - 14000

HKD 72,000 - 112000

USD 9,000 - 14000

Brand Cartier

Year Circa 1960

Movement No. 22

Case No. 22

Dimensions 21 x 32 mm.

Signature Dial, case and movement

LOT 117

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

CARTIER MECHANICAL PLATINUM YELLOW GOLD ANDDIAMONDS

Fine, elegant, rare, manual-wind, platinum lady's diamond-set wristwatch. Original fitted box

Grading System: AAA

CHF 25,000 - 35000

HKD 200,000 - 280000

USD 25,000 - 35000

Brand Cartier

Year Made circa 1925

Case No. 17507 / 9551

Bracelet Fabric strap with Cartier deployant clasp

Signature Dial, Case and Movement

LOT 118

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

CARTIER, TANK DUAL TIME, YELLOW GOLD

Fine and rare 18k yellow gold, reversible, rectangular-shaped, manualwinding wristwatch.

Grading System: AAA

CHF 15,000 - 20000

HKD 120,000 - 160000

USD 15,000 - 20000

Brand Cartier

Model Tank Dual Time

Reference 3587

Year Circa 1970's

Case No. 032515

Bracelet Leather strap

Caliber 9'''

Signature Case (with dedication), dial and movement

Sold: CHF 18,750

LOT 119

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

CARTIER, REVERSO, YELLOW GOLD

A fine, manual wind, 18K yellow gold, rectangular-shaped, reversible gentleman's wristwatch, snap-on case-back, cabochon sapphire-set winding-crown. White colour dial, with black painted radial Roman numerals.

Grading System: AA

CHF 9,000 - 14000

HKD 72,000 - 112000

USD 9,000 - 14000

Brand Cartier, Paris

Model “Reverso”

Year Circa 1970-1980

Movement No. Unnumbered

Case No. 030339

Bracelet 18k yellow gold Cartier buckle

Caliber 9’’’

Signature Dial, case and movement

Sold: CHF 10,625

LOT 120

Important Modern & Vintage Timepieces Geneva, Jun 28, 2020

CARTIER, BAMBOO, JUMBO, WHITE GOLD

A very rare, large, manual wind, 18k white gold wristwatch.

Grading System: AAA

CHF 11,000 - 16000

HKD 88,000 - 128000

USD 11,000 - 16000

Brand Cartier, Paris

Model Bamboo

Year Circa 1975

Case No. 781080029

Bracelet 18k yellow and white gold Cartier deployant clasp (numbered 15853)

Caliber 78-1

Dimensions 26 x 34 mm.

Signature Dial, case (numbered) and movement

Sold: CHF 22,500