Important Watches, Wristwatches and c...
Geneva, Apr 20, 1996
Rolex "Antimagnetic", Ref. 2303, 1930's, considered at the time as the smallest chronograph in the world. Extremely fine and rare, small, 18ct gold gentleman's wristwatch with single button chronograph on the winding-crown, register and pulsometer.
C. massive, polished. D. mat silver with painted Arabic numerals and indexes + auxiliary seconds and 30 minutes register dials, outer pulsometer graduation for 30 pulsations. "Feuille" blued steel hands. M. 10 1/2 "' rhodiumed, 17 jewels, lever escapement, monometallic balance, self-compensating Breguet balance-spring, the coaxial single button on the winding-crown is for start-stop and return to zero functions of the chronograph. Dial, case and movement signed. In very good condition. Diam. 28 mm.