1143
Automatic Chronograph
The Omega 1143 is a self-winding chronograph caliber built upon the ETA 2892 base. It incorporates a Dubois-Depraz chronograph module. Features chronograph functionality.
Caliber Details
- Manufacturer
- Omega
- Base Movement
- ETA 2892-A2
- Type
- Automatic Chronograph
- Frequency
- 28800 vph
- Power Reserve
- 42 h
- Jewels
- 47
- Diameter
- 25.60 mm
- Display
- Analog
- Hands
- Hours, Minutes, Small Seconds
