Important Modern and Vintage Timepieces

New York, Sep 14, 2011

LOT 254

IWC - REF. 3521 - STEEL - INGENIEUR International Watch Co., Schaffhausen, "Ingenieur", Officially Certified Chronometer, Automatic, case No. 2603832, Ref. 3521. Made in the 1990's. Fine, tonneau-shaped, center seconds, self-winding, water-resistant, antimagnetic, stainless steel chronometer wristwatch with date and an integral stainless steel IWC link bracelet. Accompanied by a fitted box, certificate, instruction manual and 2 extra links.

C. Three-body, polished and brushed, screwed-down case back and crown, soft iron cover to protect against magnetic fi elds, sapphire crystal with cyclops lens. D. White with applied yellow gold faceted baton indexes and luminous dots, aperture for the date. Luminous yellow gold baton hands. M. Cal. 887, rhodium-plated, 33 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating fl at balance spring. Dial case and movement signed. Diam. 34 mm. Thickness: 9 mm. Approx. overall length 180 mm plus 2 links.