Omega. A stainless steel manual wind chronograph bracelet watch
Model: Speedmaster ProfessionalReference: 105.012-65Date: Circa 1965Movement: 17-jewel rose gilt Cal.321 manual wind, No.24011434Dial: Black, luminous baton hour markers, white outer 1/5th second divisions, subsidiary dials at 3, 6 and 9 for seconds, 30 minute and 12 hour recording, white pointed baton hands with luminous inserts, centre chronograph handCase: Brushed and polished tonneau form, screw down back, tachymetre to bezel with black insert, inner cap, signed crown flanked by twin pushersStrap/Bracelet: Fitted brushed and polished 7912 Omega linkBuckle/Clasp: Signed folding clasp, stamped 1 66Signed: Case, dial & movement Size: 42mm Accompaniments: Omega box