Heuer Autavia 7763C

A RARE GENTLEMAN'S STAINLESS STEEL HEUER AUTAVIA CHRONOGRAPH WRIST WATCH CIRCA 1970, REF. 7763C D: Black dial with part-luminous silver batons & hands, two silver registers recording minutes & continuous seconds. M: 17 jewel manual wind movement signed Heuer-Leonidas SA, Valjoux calibre 7730. C: Circular compressor type case with rotating MH bezel faded to blue, signed Heuer Autavia on case back, numbered, Heuer crown, case diameter measures approx. 41mm. S: Blue perforated leather strap. CONDITION REPORTD: Original dial in excellent condition, appears to show some traces of oil to edge of dial. M: Working at present. C: In excellent condition, with some light scratches due to general use, some wear to edge of bezel. S: In excellent condition. D: Dial / M: Movement / C: Case / S: Strap / B: Bracelet