Important Modern & Vintage Timepieces.
Geneva, Mar 21, 2020
LOT 20
VACHERON CONSTANTIN, CHRONOGRAPH POCKET WATCH, YELLOW GOLD
CHF 7,000 - 9,000
USD 7,250 - 9,400 / HKD 56,500 - 72,500
Sold: CHF 8,750
Attractive and extremely rare, open-face, keyless-winding, round-shaped, pocket watch in 18K yellow gold with subsidiary seconds at 6 and second chronograph with tachometric scale graduated for 1000 metres. The Extract from the Archives, dated November 10, 1994, mentioned that this watch was made in 1911 and sold in 1931. The watch was completed in 1925 and sold on February 23, 1931, to Mr. F. Chiappe (Italy).
| Grading System | |
|---|---|
Grade: AAA |
Excellent |
Case: 3 |
Good |
Movement: 3* |
Good Overhaul recommended, at buyer's expense |
Dial: 3-01 |
Good HANDS Original |
Brand Vacheron Constantin, Geneva
Model Chronomètre
Year Circa 1911
Numbers 250767
Caliber RA 19/20''' 38/12, lever escapement, index regulator with swan-neck spring and micrometric screw, adjusted by Edmond Olivier, Geneva no. 402550
Dimensions 52,4 mm.
Signature dial, case and movement
Accessories Extract from the Archives; copy of the Bulletin de marche of the Astronomical Observatory of Geneva (dated September 20, 1994)