Important Modern and Vintage Timepieces

Hong Kong, Feb 26, 2012

LOT 305

IWC REF. 3750 PERPETUAL CALENDAR CHRONOGRAPH IWC, (International Watch Co.), Schaffhausen, Da Vinci, case No. 2661917, Ref. 3750. Made in the late 1990s. Very fine, self-winding, water-resistant, 18K yellow gold wrist-watch with round button chronograph, registers, secular perpetual calendar and moon phases, with an 18K yellow gold IWC buckle. Accompanied by a fitted Box, Guarantee, Certificate and Instruction Booklet. To be sold without reserve

C. Two-body, solid, polished and brushed, rounded stepped bezel, screwed-down winding crown, snap-on case back, hooded mobile lugs, hesalite crystal. D. Bi-color black and pink with applied pink gold faceted baton indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers, days of the month, of the week, apertures for the moon phases and for the year display with 4 digits until 2499, outer minute/second divisions. Luminous pink gold baton hands. M. Cal. 79061, gilt brass, 36 jewels, straight-line lever escapement, monometallic balance, adjusted fi ve positions, shock absorber, self compensating fl at balance spring, micrometer regulator, hack mechanism. Dial, case and movement signed. Diam. 39 mm. Thickness 15 mm.