Oris 643
Automatic
Central hour and minute hands, small seconds sub-dial positioned at 9 o'clock, date window with quick-set, fine timing regulation, and a stop-seconds mechanism.
Caliber Details
- Manufacturer
- Oris
- Base Movement
- ETA 2826-2
- Type
- Automatic
- Frequency
- 28800 vph
- Power Reserve
- 38 h
- Jewels
- 27
- Diameter
- 25.60 mm
- Display
- Analog
- Hands
- Hours, Minutes, Small Seconds
