200 - OMEGA,

OMEGA, Speedmaster Professional chronograph watch, ref. 145022-69ST, circa 1971–1974 Asymmetrical steel case with a black dial featuring three sub-dials for seconds and chronograph functions, tritium-filled baton hour markers and hands with a patina, functional tachymeter bezel, and round pushers. Caliber 861, No. 31319517; OMEGA steel bracelet 1162/633 The original case back has been replaced with an unofficial transparent case back. D: 5.5 cm *We never guarantee the proper functioning of watches sold at auction