Important collector's watches, wristw...

Hotel Richemond, Geneva, Apr 13, 2002

LOT 263

International Watch Co., Schaffhausen, Automatic, "Ingénieur", 500.000 A/m, No. 2511729. Production of this reference started in 1989. Fine, tonneau-shaped, center-seconds, self-winding, water-resistant to 120 m., 18K yellow gold gentleman's chrono-meter stopwatch with date and an 18K yellow gold IWC buckle. Accompanied by a white leather fitted box and operating instructions.

C. two-body, solid, brushed, screwed-down case back and crown, pierced bezel, sapphire crystal. D. black with tritium-coated applied gold indexes, aperture for the date. "Bâton" tritium-coated gold hands. M. Cal. 3753, rhodium-plated, 25 jewels, straight line lever escapement, monometallic ba-lance, shock-absorber, self-compen-sating flat balance-spring. Dial, case and movement signed. Diam. 33 mm.