The van Cauwenbergh Collection
Hong Kong, Hotel Furama, May 29, 1989
Piaget, Swiss, made in the 1950's.
Good 18-carat gold coin watch set in a $ 20.- coin dated 1903 with a gold chain. The coins opens by means of a push piece on the reeded band, revealing the white enamel dial with black indexes. Blued steel 'bâton' hands. Rhodium plated 8 1/2- keyless '9p' caliber movement, 18 jewels, straight line lever escapement, monometallic balance with self-compensating balance-spring, adjusted to temperature and 5 positions. In very good condition. Diam. 35 mm.