WRISTCLOCKED
Omega Speedmaster Calibre 321 Black Steel 39.7mm

Catalog image, representative of reference 311.30.40.30.01.001.

Omega

Speedmaster Calibre 321 Black Steel 39.7mm

Reference 311.30.40.30.01.001

Case
39.7mm
Material
Steel
Dial
Black
Movement
Manual Winding

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Specifications

Reference
311.30.40.30.01.001
Case size
39.7mm
Case material
Steel
Bezel
Ceramic
Dial
Black
Bracelet / strap
Steel
Bracelet type
Bracelet
Movement
Manual Winding
Water resistance
50 meters / 165 feet
Gender
Men

About this reference

Having been a part of all six lunar missions, the legendary OMEGA Speedmaster is one of the world’s most iconic timepieces. This model has reprised the famous Calibre 321, which was an important part of the Speedmaster’s original space history. The 39.70 mm case is in stainless steel and is inspired by the same 3rd generation style worn during America’s first spacewalk in 1965.