Omega. A Stainless Steel Chronograph Wristwatch
Model/Reference: Speedmaster Professional/105.012-66
Movement No: 24953046
Year: Circa 1966
Calibre: 321, manual wind
Dial: Black, signed
Case: 42mm, black insert to bezel with tachymetre, inner cap, personal inscription to back, screw back, signed
Strap/Bracelet: Associated black canvas/velcro military style