OMEGA
Speedmaster
Professional
MOONWATCH

A beautiful example of an early professional case Speedmaster the 105.012 model is the first in the line of Speedmaster Professional watches still in production to this date.
The 105.012 was chosen by NASA for the Apollo moon landing missions after the 105.003 had already past resistance tests to select a chronograph for space missions with the Gemini program.
This particular piece has its original Dot Over Ninety DON bezel that has faded to a sought after Grey tone.

Case
Stainless steel
42 mm diameter
Double bevel screw case back with Speedmaster hippocampus logo
Stamped inside reference S 105.102 64
HF case maker
Signed Omega crown with wide Omega logo, 32 teeth, normally seen on 1960s models
Fixed steel bezel with Tachymetre insert
Omega logo signed Hesalite crystal
Grey faded DON bezel insert

Movement
Omega 321 calibre mechanical manual winding
228250xx Serial number

Dial
Stepped Black dial with sunken sub dials
and nice even patina tritium baton markers

Strap/Bracelet
Fitted with a new genuine Alligator grey 2 stitched strap.

Complete with
Omega Archive Extract certificate
Dating the watch to 21st January 1966

Excellent overall condition with minor wear marks to the case and case back

Reference - S 105.012 64

S O L D