Important Modern & Vintage Timepieces

Geneva, Mar 16, 2014

LOT 23

ORIS BC4 BLACK PVD CHRONOGRAPH Oris, Swiss, "BC4 Chronograph Automatic", No. 29-11775, Ref. 7633-47. Sold on June 1, 2012. Fine, large, self-winding, black PVD-coated stainless steel wristwatch with round-button chronograph, registers, decimal and telemeter scales, date and a black PVD-coated stainless steel Oris deployant clasp. Accompanied by the original fitted box, warranty card and booklets.

Three-body, polished and brushed, lapidated lugs, inclined bezel, transparent case back with 4 screws, quick-lock crown, sapphire crystals. Black textured with luminous Arabic numerals and dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer minute and seconds divisions, outermost decimal and telemeter scales, large aperture for the date at 3. White luminous sword hands. Cal. Oris 674, rhodium-plated, 25 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, index regulator.