10,680 CHF
IWC Big Ingenieur Chronograph IWC, International Watch Co. , Schaffhausen, "Big Ingenieur Chronograph", movement No. 3008744, case No. 3390999, Ref. IW378401. Made in 2009. Very fine, large, tonneau-shaped, self-winding, waterresistant, stainless steel wristwatch with square button chronograph, registers, tachometer, date and a stainless steel IWC buckle. Accompanied by an IWC fitted box and a 2 year guarantee. Three-body, tonneau-shaped, tachometer bezel, polished and brushed, transparent screwed-down case back and crown, sapphire crystals. Black and silver with applied steel luminous baton indexes, outer minute and seconds divisions with Arabic five-minute numerals, silver guilloche subsidiary seconds and combined 60-minute and 12-hour register dial, date aperture at 6. Luminous steel baton hands. Cal. 89360, rhodium-plated, 40 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating flat balance spring, double-pawl automatic winding system, hack mechanism. Dial, case and movement signed. Diam. 45.5 mm. Thickness 15 mm.
Auctioneer:
Antiquorum
Date:
2010-05-08
