Omega
Speedmaster
Reference
311.30.40.30.01.001
Case
Stainless Steel
Dial
Black
Movement
Manual
Water Resistance
5 ATM / 50 meters
Functions
Hours, Minutes, Chronograph, Small Seconds
All Specifications
Reference
311.30.40.30.01.001
Case Material
Stainless Steel
Case Size
39.7mm
Case Back
Open
Dial Color
Black
Strap Material
Stainless Steel
Buckle Type
Folding Clasp
Movement
Manual
Caliber
Omega 321
Water Resistance
5 ATM / 50 meters
Functions
Hours, Minutes, Chronograph, Small Seconds