10,030 CHF
"Der Doppelchronograph" International Watch Co. , Schaffhausen, "Der Doppelchronograph", No. 2891912, Ref. 3713. Made in the 1990s. Very fine, self-winding, water-resistant, stainless steel gentleman's wristwatch with round button split-seconds chronograph, registers, day and date and a stainless steel IWC buckle. Accompanied by a fitted box and a certificate. Two-body, solid, polished and brushed, screwed-down case back and crown, soft iron core to provide an anti-magnetic shield, protected push-buttons, sapphire crystal. Black with applied silver Arabic numerals and luminous baton and dart indexes, outer minute and 1/5th seconds divisions, subsidiary dials for the seconds, the 30-minute and 12-hour registers, apertures for the days of the week and the date. Luminous steel "lozenge" hands. Cal. 79230, gilt, "fausses côtes" and "oeil-deperdrix" decoration, 29 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, selfcompensating flat balance spring, micrometer regulator. Dial, case and movement signed. Diam. 42 mm. Thickness 16.5 mm.
Auctioneer:
Antiquorum
Date:
2007-05-13
