Model: FlightmasterReference: 145.013Date: Circa 1970Movement: 17-jewel Cal.910 manual wind, No.29135298Dial: Grey, luminous baton hour markers, outer 1/5th second divisions, subsidiary dials at 3, 6 and 9 for green edged 24 hour markers, 30 minute and 12 hour recording, white pointed baton hands with luminous inserts, blue plane tipped hand, centre chronograph handCase: Brushed and polished tonneau form, screw down back, crown flanked by twin buttons, adjustment crowns at 8 and 10Strap/Bracelet: Fitted brushed and polished steel 1153/138 linkBuckle/Clasp: Signed folding claspSigned: Case, dial & movementSize: 43mm