Important collector's watches, wristw...

Hotel Richemond, Geneva, Apr 13, 2002

LOT 335

Rolex, "Extra Precision", Ref. 871. Produced in the 1920's. Fine and rare large rectangular curved 18K yellow gold gentleman's wristwatch.

C. two-body, solid, shaped, polished, hinged case back, engraved inner bezel, wire lugs, "bombé" crystal. D. two tone gold with painted Arabic numerals and indexes, guilloché sunk auxiliary seconds dial. "Lozenge" blued steel hands. M. Cal. 9 1/2''' Extra Prima, rhodium-plated, 17 jewels, straight line lever escapement, monometallic balance, 6 adjusments, self-compensating Breguet balance-spring. Dial, case and movement signed. Dim. 26 x 42 mm.