Important Watches, Wristwatches and C...
Geneva, Hotel Des Bergues, Apr 12, 1997
Piaget & Co., Swiss, No. 728927, made in the 1960's. Very fine 18K gold keyless purse watch, set in a 20 U.S. Dollar coin dated 1899.
C. Double body, the coin opening with a push piece concealed in the band. D. Matted gold with Roman numerals and indexes. Blued steel "batons" hands. M. 8 1/2"', rhodium plated, 18 jewels, straight line lever escapement, mono-metallic balance with screws adjusted to temperatures and five positions, flat selfcompensating balance spring. Signed on the dial and movement In very good condition. Diam. 34 mm.