Important Collectors Wristwatches, P...
Geneva, Hotel Des Bergues, Oct 20, 1991
Rolex, Oyster Perpetual, Officially Certified Chronometer Ref. 3131, produced in 500 examples from 1939 and 1946. Fine, tonneau shaped, self-winding, 14ct gold gentleman's wristwatch, with fitted box.
C. massive, polished, screwed back, waterproof. D. mat silver, with applied gold indexes and Arabic numerals + auxiliary seconds dial. " Feuille" gold hands. M. 9 3/4"' rhodiumed, 17 jewels, lever escapement, Superbalance balance adjusted to 6 positions, self-compensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 32 mm.