细节
PIAGET. AN 18K GOLD TWENTY DOLLAR COIN WRISTWATCH
SIGNED PIAGET, RETAILED BY BUCHERER, CIRCA 1975
Nickel-finished jewelled lever movement, silvered dial, baton numerals, circular case, snap on back, hinged within a United States of America Twenty Dollar coin, the front with the Lady of Liberty and dated 1900, the bald eagle to the reverse, opened by pressing the concealed thumbpiece in the milled band, case signed Piaget, dial signed by retailer
35 mm. diam.