50,000 HKD
PIAGET TEN DOLLAR COIN WATCH Piaget, No. 721025. Made in the 1980's. Very fine, 10 U.S. Dollar gold coin dated 1901 with concealed watch. Double case, coin opening with a push-piece concealed in the band, three-body hinged inner case. Gold with painted baton indexes. Gold baton hands. Cal. 9P, rhodium-plated, 18 jewels, straight-line lever escapement, monometallic balance, self-compensating fl at balance spring, shock absorber, micrometer regulator. Dial, case and movement signed. Diam. 30 mm
Auctioneer:
Antiquorum
Date:
2012-10-19