PORSCHE DESIGN TOP GUN" CHRONOGRAPH CIRCA 1978-1980 Pilot's wristwatch with chronograph in black anodised steel. Case: tonneau, screw-down steel caseback, inside signed Orfina Watch Ltd (Swiss Manufacture under contract to Porsche at the time). Dial: black, Tritium hour-markers and hands, three counters, two windows for the day and date at 3 o'clock, flange with tachometric scale. Movement: automatic, cal. Lemania 5100, N°04056274. Strap: black anodised steel with folding clasp, signed. Dial, case and movement signed. Numbered: 34381. Diameter: 41mm. Condition report on request Condition report on request