Model: Speedmaster 125Reference: 378.801Date: Circa 1980Movement: 22-jewel Cal.1041 automatic, adjusted to 5 positions and temperatures, No.35610035Dial: Black, luminous baton hour markers, white outer minute and 1/5th second divisions with inner Arabic five minute markers, raised outer tachymetre scale, subsidiary dials at 6 and 9 for seconds, 24 hour indication and 12 hour recording, date aperture at 3, white pointed baton hands with luminous inserts, centre arrow tipped chronograph hand, secondary central hand for 60 minute recordingCase: Brushed tonneau form, screw down back, crown flanked by twin pushersStrap/Bracelet: Fitted brushed Omega 1221/212 link Buckle/Clasp: Signed folding claspSigned: Case, dial & movement Size: 42mm