Omega, Speedmaster, Moonwatch, Professional, chronograph, ca 1972.

Case size: 42 mm
Material: steel
Movement: manual, caliber 861
Year: circa 1972
Crystal: plastic crystal
Bracelet: original bracelet, folding clasp, ref. 1171/1/633
Reference number: ST 145.022
Serial number: 31'328'367
Case number: 145.022 ST 71 (H.F)

Wear due to age and use. Scratches.

The movement is running at the time of cataloguing, Bukowskis does not guarantee the future function of the movement. Please note that the movement has not been tested for timekeeping accuracy and may need a service at the buyer's expense. Watches have been opened to examine movements therefore no warranties are made that the watches are water-resistant. Potential buyers should inspect each watch to satisfy themselves as to condition. For more information, please read our Conditions of Purchase.

More information

One of the most notable updates introduced with the 145.022-71 is found on the case back. This reference was the first Speedmaster to feature the Hippocampus medallion engraved on the back.

For condition report contact specialist