Omega · Movement
Omega caliber 321
Ref. 321
Chronograph movement with column wheel based on the Lemania 2310.
- Type
- Handwound
- Display
- Analog
- Power reserve
- 44 h
- Frequency
- 18000 vph
- Diameter
- 27 mm
- Complications
- Chronograph, Column wheel, Hours, Minutes, Small Seconds
- Base caliber
- Lemania caliber 2310
