IWC. A stainless steel quartz calendar chronograph wristwatch, Der Fliegerchronograph, Ref:3740, Case No.2419259, Movement No.2465526, Circa 1980 25-jewel quartz movement, black dial with white Arabic numerals and luminous block quarters, white outer 1/5th second divisions with Arabic five second markers, polished pointed baton hands with luminous inserts and white centre chronograph hand, subsidiary dials at 3, 6 and 9 for constant seconds, 30 minute and 12 hour recording, date aperture between 4 and 5, brushed and polished round case with screw down back, inner cap, crown flanked by twin chronograph buttons, fitted black leather strap with signed steel buckle, case, dial and movement signed 37mm.
