IWC. A fine stainless steel automatic chronograph with calendar wristwatch
Fliegerchronograph, Ref: 3705, Case No. 2621614, Circa 1990
25-jewel, Cal. 7902, automatic chronograph movement, monometallic balance, self compensating balance spring, shock protection, micro regulator, black dial with printed Arabic numeral hour markers, white gold baton hands, white centre chrono sweeping hand, 3 sub dials showing second, 12 hour and 30minute chrono register, screw in crown at 3, date and day aperture at 3, polished and brushed steel case with screw down back, original bracelet with locking buckle, together with original box and paper, case dial and movement signed 40mm.