Important Modern & Vintage Timepieces

Geneva, May 10, 2015

LOT 243

PIAGET TWENTY DOLLAR GOLD COIN WATCH Piaget, 'Twenty Dollars 1900', movement No. 634763. Made in the 1980s. Very fine, 18K yellow gold $20 U.S. coin dated 1900 with concealed watch.

CHF 3,000 - 5,000

HKD 24,000 - 40,000 / USD 3,100 - 5,200

Double case, coin opening with a concealed push-piece in the band, three-body hinged inner case. Satine gilt with painted baton indexes. Blued steel baton hands. Cal. 9P, rhodium-plated, fausses cotes decoration, 18 jewels, straight-line lever escapement, monometallic balance, self-compensating flat balance spring, shock absorber, micrometer regulator.


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Grading System
Grade: AA

Very good

Case: 2

Very good

Movement: 2*

Very good

Overhaul recommended, at buyer's expense

Dial: 2-01

Very good

HANDS Original

Notes

Dial, case and movement signed. DIAM. 35 mm.