Omega Speedmaster*** 145.022-71*** 1975
OMEGA Speedmaster 145.022-71, Step Dial, Circa 1971
Serial: 32859792
Circa: 1975
Reference: 145.022-71

CASE: 42mm, Stainless Steel, acrylic crystal, black DNN tachymeter bezel

DIAL: Black matte 'step dial ' with tritium hour markers

MOVEMENT: Caliber 861, hand-wound mechanical chronograph, 17 jewels

BRACELET: Omega stainless steel bracelet Ref. 1171/633 (trapezoid logo)

CONDITION REPORT: Overall excellent condition, all original

NOTES: The reference 145.022-71 was the last reference to come standard with a step dial, although a few early -74 have been found with step dials also. This was the first Speedmaster to feature the full moon & NASA text on the caseback with the embossed hippocampus badge in the center still found today on moonwatch Speedmasters.