LEROY, SILVER, CORONATION OF NICHOLAS & ALEXANDRA SPLIT SECONDS CHRONOGRAPH
Grading System: AAA
CHF 5,000 - 7,000
HKD 42,200 - 59,000
USD 5,500 - 7,600
EUR 4,700 - 6,600
Brand L. Leroy & Cie
Year 1896
Movement No. 18514
Case No. 68390
Caliber 19’’’, matte gilt, 21 jewels, straight-line lever escapement, cut-bimetallic compensation balance, blued steel Breguet balance spring, index regulator
Dimensions 53 mm
Signature Dial, Case and Movement
Sold: CHF 8,125
Grading System: 
CHF 50,000 - 80,000
HKD 422,000 - 680,000
USD 55,000 - 87,000
EUR 46,600 - 75,000
Brand Louis Elisée Piguet
Year Circa 1895
Movement No. Louis Elisee Piguet number 5452
Case No. 6666
Caliber 19’’’, rhodium-plated, Mairet tandem winding system, 35 jewels, straight line calibrated lever escapement, cut bimetallic compensation balance with blued steel Breguet balance spring, striking and repeating on gongs at the quarters or at will activated by a trip slide in the band, silence/petite sonnerie/grande sonnerie protruding from under the bezel, repeating activated by a small pushbutton at 7 o’clock on the band
Dimensions 58 mm
Signature Signature Dial and case “La Esmeralda” with initials, Movement with Louis Elisee Piguet number
Sold: CHF 87,500
E.V. JACCARD & CIE, MADE FOR SPANGENBERG & FRECCERO MONTEVIDEO
Grading System: AAA
CHF 10,000 - 20,000
HKD 85,000 - 170,000
USD 10,900 - 21,700
EUR 9,400 - 18,700
Brand Unsigned
Year Circa 1910
Case No. 48275
Caliber 19”’ keyless movement, 29 jewels, equilibrated straight line lever escapement, cut bimetallic balance, Breguet balance spring with swan neck micrometric index. Repeating on gongs by means of a slide on the band
Dimensions 55 mm
Signature Dial, Case and Movement
Sold: CHF 16,250
Quarter-repeater on two steel gongs (activated by the slide at 6 o’clock)
• Dead independent seconds activated by the rectangular push-piece located on the border of the case, at 11 o’clock) • Two barrels with differential gears and bidirectional-winding inspired by Sylvain Mairet’s (1805-1890) works (1850 / 1855) • Half-instantaneous perpetual calendar
• Date of the month (subsidiary dial at 3 o’clock)
• Day of the week (subsidiary dial at 9 o’clock; indications given in French)
• Month of the year (subsidiary dial at 12 o’clock; indications given in French)
• Four-year cycle of leap-years (subsidiary dial at 12 o’clock; indications given in German)
• Age and phases of the moon (subsidiary dial, graduated from 0 to 29 1/2, and aperture at 6 o’clock)
Grading System: AAA
CHF 20,000 - 40,000
HKD 170,000 - 338,000
USD 21,700 - 43,400
EUR 18,700 - 37,300
Brand Louis Audemars
Year Circa 1869
Movement No. 11168
Case No. 11168
Caliber 19’’’, rhodium-plated, Mairet tandem winding, 49 jewels, gold train, straight line calibrated lever escapement, cut-bimetallic compensation balance with Breguet balance spring
Dimensions 54 mm
Signature Dial, Case and Movement, moon phases signed and numbered under the back plate
Sold: CHF 30,000
Grading System: AAA
CHF 12,000 - 18,000
HKD 102,000 - 152,000
USD 13,100 - 19,600
EUR 11,200 - 16,800
Brand Audemars Frères
Year Circa 1915
Movement No. 32947
Case No. 32947
Caliber 20’’’, rhodium-plated, “fausses côtes” decoration, 29 jewels, straight line calibrated lever escapement, cut bimetallic compensation balance with Breguet balance spring, rack and pinion micrometric regulator, lever escapement, repeating on gongs through activating slide in the band
Dimensions 57 mm
Signature Dial, Case and Movement
Sold: CHF 18,750
GIRARD PERREGAUX, 18K GOLD, THREE GOLDEN BRIDGE TOURBILLON WITH PIVOTED DETENT ESCAPEMENT
Grading System:
CHF 15,000 - 35,000
HKD 128,000 - 296,000
USD 16,300 - 38,000
EUR 14,000 - 32,700
Brand Girard Perregaux
Model Tourbillon sous trois ponts d’or
Year Circa 1880
Movement No. 80961
Case No. 80961
Caliber First quality, 20’’’, with three parallel golden bridges, 16 jewels, gold wheel train, Perregaux caliber one-minute tourbillon regulator with pivoted detent escapement, anibal-brass Guillaume balance with gold temperature adjustment screws, blued steel balance spring with Phillips terminal curve and amplitude limiting device, index regulator
Dimensions 57 mm
Signature Dial, Case and Movement
Sold: CHF 52,500
GIRARD-PERREGAUX 18K GOLD PIVOTED DETENT CHRONOMETER GRANDE ET PETITE SONNERIE
TO BE SOLD WITHOUT RESERVE
Grading System:
CHF 10,000 - 20,000
HKD 85,000 - 170,000
USD 10,900 - 21,700
EUR 9,400 - 18,700
Brand Girard Perregaux
Year Circa 1870
Movement No. 27168
Case No. 27168
Caliber 19’’’, nickel plated, fausses cotes decoration, double train with differential tandem winding, 29 jewels, gold wheel train, pivoted detent chronometer escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator, striking and repeating hours and quarters on two gongs activated by a trip slide on the band, Marche/Silence and Petite/ Grande Sonnerie selection levers under the bezel
Dimensions 51 mm
Signature Dial, Case and Movement
Sold: CHF 27,500
GIRARD PERREGAUX, 18K GOLD, DOUBLE DIAL WITH TRIPLE CALENDAR
TO BE SOLD WITHOUT RESERVE
Grading System: AA
CHF 4,000 - 6,000
HKD 33,800 - 51,000
USD 4,400 - 6,600
EUR 3,800 - 5,600
Brand Girard Perregaux
Model Double dial
Year Circa 1890
Movement No. 78274
Caliber 19’’’, maillechort, damascened with radial pattern, 17 jewels, finished calendar plate, straight line calibrated lever escapement, cut-bimetallic compensation balance with Breguet balance spring
Dimensions 52 mm
Signature Both Dials and Movements
Sold: CHF 5,500
FRITZ PIGUET, INDEPENDENT JUMP CENTER SECONDS LEVER CHRONOMETER
TO BE SOLD WITHOUT RESERVE
Grading System: AA
CHF 2,000 - 4,000
HKD 16,900 - 33,800
USD 2,200 - 4,400
EUR 1,900 - 3,800
Brand Fritz Piguet
Year Circa 1880
Case No. 9730
Caliber 20’’’, rhodium plated, 23 jewels, fausses cotes decoration, two trains with tandem winding, gold wheel train, straight-line counterpoised lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator with engraved scale on the main bridge
Dimensions 54 mm
Signature Dial, Case and Movement, Dial plate also punched FP
Sold: CHF 4,250
PATEK PHILLIPE, 18K GOLD MINUTE REPEATER HUNTING CASE WITH GUILLAUME BALANCE
Grading System: AAA
CHF 15,000 - 25,000
HKD 128,000 - 212,000
USD 16,300 - 27,100
EUR 14,000 - 23,300
Brand Patek Philippe
Year made in 1913, sold on January 27, 1919
Movement No. 174146
Case No. 401696
Caliber 19’’’, rhodium-plated, fausses cotes decoration, 27 jewels, wolf’s tooth winding, counterpoised and calibrated straight-line calibrated lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, swanneck micrometer regulator, repeating on gongs activated by a slide on the band
Dimensions 52 mm
Signature Dial, case and movement
Sold: CHF 37,500
PATEK PHILIPPE DRESS-WATCH WITH SILVER DIAL. 18K YELLOW GOLD
TO BE SOLD WITHOUT RESERVE
Grading System: AA
CHF 2,000 - 4,000
HKD 16,900 - 33,800
USD 2,200 - 4,400
EUR 1,900 - 3,800
Brand Patek Philippe
Year circa 1910
Movement No. 184551
Case No. 501431
Caliber 17’’’ gilded brass, with going barrel, straight-line equilibrated lever escapement, à moustaches, compensated balance with gold poising screws and blued steel hairspring with terminal curve
Dimensions 45 mm
Signature Dial, case and movement
Sold: CHF 5,000
BELLE EPOQUE PENDANT WATCH PLATINUM & DIAMOND
TO BE SOLD WITHOUT RESERVE
Grading System: A
CHF 4,000 - 6,000
HKD 33,800 - 51,000
USD 4,400 - 6,600
EUR 3,800 - 5,600
Brand Unsigned
Year circa 1910
Case No. 55527
Caliber 10’’’, matte gilt, 15 jewels, straight line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator
Dimensions 27 mm
Signature case numbered
Sold: CHF 2,000
MINUTE REPEATING & CHRONOGRAPH, 18K GOLD J. BADOLLET & CIE
Grading System: AA
CHF 8,000 - 14,000
HKD 68,000 - 118,000
USD 8,700 - 15,200
EUR 7,500 - 13,100
Brand J.J Badollet
Year Circa 1910
Case No. 89625
Caliber 9’’’, frosted gilt, 32 jewels, calibrated straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring with overcoil, swan-neck micrometer regulator, steel chronograph work, repeating with two hammers on two gongs activated by a slide on the band
Dimensions 54 mm
Signature Movement, Case numbered
KOEHN, 18K SPLIT SECONDS CHRONOGRAPH
TO BE SOLD WITHOUT RESERVE
Swiss invention patent No. 34029, delivered on July 8, 1905, to Le Coultre & Cie.
Grading System: A
CHF 3,000 - 5,000
HKD 25,300 - 42,200
USD 3,300 - 5,500
EUR 2,800 - 4,700
Brand Ed. Koehn
Year Circa 1910
Movement No. 78807
Case No. 78807
Caliber 17’’’, rhodium plated, 26 jewels, straight line lever escapement, cut bimetallic balance, Breguet balance spring
Dimensions 47 mm
Signature Dial, Case and Movement
Sold: CHF 2,750
AUDEMARS PIGUET, 18K GOLD SPLIT SECONDS CHRONOGRAPH
Grading System: A
CHF 3,000 - 5,000
HKD 25,300 - 42,200
USD 3,300 - 5,500
EUR 2,800 - 4,700
Brand Audemars Piguet
Year Circa 1910
Movement No. 12694
Case No. 12694
Caliber 18”’, rhodium-plated, fausses cotes decoration, 23 jewels, straight-line lever escapement, adjusted cut bimetallic compensation balance, blued steel Breguet balance spring, swan-neck micrometer regulator,
Dimensions 48 mm
Signature Case, Movement and Case numbered
Sold: CHF 4,375
ULYSSE NARDIN SPLIT SECONDS DECK CHRONOMETER
TO BE SOLD WITHOUT RESERVE
Grading System: AA
CHF 3,000 - 5,000
HKD 25,300 - 42,200
USD 3,300 - 5,500
EUR 2,800 - 4,700
Brand Ulysse Nardin
Model Deck Chronometer
Year Circa 1940
Movement No. 17747
Case No. 381823
Caliber 22’’’, rhodium-plated, “fausses côtes” decoration, 28 jewels, fast-beating straight-line lever escapement, cut bimetallic compensation balance, Breguet balance spring, swan-neck micrometer regulator, the escape wheel arbor is fitted with a cam allowing for breaking electrical contacts every fifth of a second second via lever activated by a bolt at 6
Dimensions 64 mm
Signature Dial, Case and Movement
Accessories Original mahogany three-tier deck box with electrical contacts
Sold: CHF 4,000
GRANDJEAN, 18K GOLD TOURBILLON WITH DETENT ESCAPEMENT
Extremely fine, unusual and important 18K gold hunting cased keyless one minute tourbillon regulator with straight-line lever escapement, Guillaume balance, with triple date moon phases.
Grading System:
CHF 20,000 - 40,000
HKD 170,000 - 338,000
USD 21,700 - 43,400
EUR 18,700 - 37,300
Brand Henry Grandjean
Year Circa 1880
Movement No. 26000
Case No. 26000
Caliber 19’’’ , Pellaton-type calibre, rhodium-plated, curved centre bridge, going barrel, gold train of wheels, gold screwed-chaton (setting) on the central wheel, three-arm equidistant Pellaton carriage with Earnshaw type spring detent escapement, cut bimetallic compensated balance with gold poising screws and blued steel hairspring with Phillips terminal curve and amplitude control device, gold screwed-chaton end-stone, polished steel index-regulator with gold scale plate
Dimensions 56 mm
Signature Dial, Case and Movement
Sold: CHF 35,000
NORDMAN BROTHERS, 18K GOLD TWO-TRAIN INDEPENDANT CENTERSECONDS POCKET WATCH
TO BE SOLD WITHOUT RESERVE
Grading System: AA
CHF 3,000 - 5,000
HKD 25,300 - 42,200
USD 3,300 - 5,500
EUR 2,800 - 4,700
Brand Nordman brothers
Year Circa 1890
Case No. 9235
Caliber 19’’’, rhodium plated, 35 jewels, two-train, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator
Dimensions 54 mm
Signature Dial, Case and Movement
Sold: CHF 4,375
JULES JÜRGENSEN, 18K GOLD MINUTE REPEATING SPLIT SECOND CHRONOGRAPH
Grading System: AAA
CHF 7,000 - 9,000
HKD 59,000 - 76,000
USD 7,600 - 9,800
EUR 6,600 - 8,400
Brand Jules Jurgensen
Year Circa 1910
Movement No. 17318
Case No. 17318
Caliber 18”’, rhodium-plated, fausses cotes decoration, 41 jewels, straight-line lever escapement, adjusted cut bimetallic compensation balance, blued steel Breguet balance spring, swan-neck micrometer regulator
Dimensions 48 mm
Signature Dial, Case and Movement
Sold: CHF 21,250
MADE FOR TIFFANY, AUDEMARDS PIGUET SPLIT SECONDS CHRONOGRAPH
TO BE SOLD WITHOUT RESERVE
Grading System: AAA
CHF 3,000 - 5,000
HKD 25,300 - 42,200
USD 3,300 - 5,500
EUR 2,800 - 4,700
Brand Audemars Piguet
Year Circa 1910
Movement No. 19500
Case No. 19500
Diameter 47 mm
Caliber 18”‘, rhodium plated, “fausses cotes” decoration, 22 jewels, straight line lever escapement, cut bimetallic balance adjusted to temperatures and 8 positions, Breguet balance spring with swan neck micrometric index. Split seconds chronograph with visible work
Signature Dial by Tiffany, Case and Movement by Audemars Piguet
Sold: CHF 5,500