Important Collectors Wristwatches Po...
Geneva, Hotel Des Bergues, Oct 21, 1995
Eska Watch Co., 1960 's. Very fine extra-flat, keyless 50 pesos coin watch, the coin of the "Estados Unidos Mexicanos", dated 1821-1947.
C. three body, the hinged watch within the coin opening by a special concealed device. D. matt silver with painted Arabic numerals and indexes. "Bâton" blued steel hands. M. 9 "' rhodiumed, " fausses côtes" decoration, 17 jewels, lever escapement, monometallic balance adjusted to 5 positions, anti-shock system, self-compensating flat balance-spring. Dial, case and movement signed. In very good condition. Diam. 38 mm.