Omega. A stainless steel manual wind chronograph bracelet watch
Flightmaster, Ref:145.013, Movement No.31631577, Circa 1975
17-jewel Cal.910 manual wind movement, grey dial with luminous baton hour markers and outer 'racing' minute track, raised white outer Arabic five minute markers on rotating inner bezel, white pointed baton hands with luminous inserts and orange centre chronograph hand, further blue jet shaped second time zone hand, subsidiary dials at 3, 6 and 9 for 24-hour indication, 30 minute and 12 hour recording, brushed and polished tonneau form case with screw down back, crown flanked by twin chronograph pushers, further crowns at 8 and 10 for rotating bezel and setting second time zone, fitted brushed graduated link bracelet with signed folding clasp, case, dial and movement signed
43mm.