Hong Kong, Nov 25, 2022

LOT 236

UNSIGNED
HEAVY AND IMPRESSIVE POCKET WATCH, MINUTE-REPEATER, DEAD INDEPENDENT SECONDS, TRIPLE DATE, MOON PHASES; 18K YELLOW GOLD

HKD 240,000 - 398,000

EUR 30,500 - 51,000 / CHF 30,000 - 50,000 / USD 30,400 - 51,000

Sold: HKD 275,000

18K yellow gold, hunting-case, keyless-winding, round-shaped, heavy and impressive pocket watch, with subsidiary seconds at 6 and seven horological complications:
· Minute-repeater by two hammers on two steel gongs (activated by the slide located on the case-band at 6 o’clock)
· Dead independent seconds (exterior graduation with central hand; activated by the rectangular push-piece located on the border of the case, at 5 o’clock)
· Two barrels with differential gears and bidirectional-winding inspired by Louis-Elisée Piguet’s (1836-1924) works (according to the patent which will be patented in 1895)
· 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 French)
· Month of the year (subsidiary dial at 12 o’clock; indications given in French)
· Phases of the moon (aperture at 6 o’clock)

Cover and case-back polished; cover engraved in taille-douce (fine cut) with the cypher “G L”; gold cuvette (dome) engraved in taille-douce (fine cut) with the technical specifications of the movement

White colour enamel dial with radial Roman numerals; pink gold diamond-set “Fantasy” hands.

19’’’, rhodium-plated, going barrel, with “fausses côtes” decoration, gold double-train of wheels, gold screwed-chatons (setting), straight-line equilibrated lever escapement, compensated balance with gold poising screws and blued steel hairspring with terminal curve, index regulator; repeater work on the main plate, under the dial.


Grading System
Grade: AAA

Excellent

Case: 2

Very good

Movement: 2*

Very good

Overhaul recommended, at buyer's expense

Dial: 2-01

Very good

HANDS Original

Brand Unsigned, probably Vallée de Joux

Year circa 1880-1890

Movement No. 9 611

Case No. 9 611 / 80 789

Material 18K yellow gold

Diameter 55 mm.

Caliber 19’’’, straight-line equilibrated lever escapement, 42 jewels

Weight 169 gr. (approx.)

Signature dial, case and movement

Accessories contemporary fitted box

Notes

The movement of this quality watch was probably made in the Vallée de Joux, in a workshop of the level of those of:
· Henri-Daniel Piguet (1817-1892), Le Sentier (Vallée de Joux).
· Louis-Elisée Piguet (1836-1924), Le Brassus (Vallée de Joux).
· Emile-Victorin Piguet (1850-1937), “Victorin Piguet”, Le Sentier (Vallée de Joux).