A 1970's Omega Speedmaster Mark 2 MkII 145-014 with racing dial. The grey dial features the chronograph function with yellow seconds hand and luminous hour and minutes hands and batons. The outer batons have a stylish red and orange checkered pattern. The bezel includes the gauge for the Tachymetre on black with white numerals. The movement is a manual wound Calibre 861 with serial number 30991045. Model number 145.014. All fitted to an original Omega bracelet, lugs marked 154, bracelet reference 1153.