Model: Speedmaster Mark IIReference: 145.014Date: Circa 1974Movement: 17-jewel Cal.861 manual wind, No.31311265Dial: Black, luminous baton hour markers, white outer racing 1/5th second markers with orange accents, raised outer tachymetre, subsidiary dials at 3, 6 and 9 for seconds, 30 minute and 12 hour recording, pointed baton hands with luminous inserts, yellow centre chronograph handCase: Brushed and polished tonneau form, screw down back, crown flanked by twin pushersStrap/Bracelet: Fitted brushed and polished steel 1162 linkBuckle/Clasp: Signed folding claspSigned: Case, dial & movement Size: 42mm Accompaniments: Associated wooden Omega box, outer card