El Primero 4810
Manual
A hand-wound movement incorporating a constant force fusée-chain transmission that is connected to the barrel.
Caliber Details
- Manufacturer
- Zenith
- Type
- Manual
- Frequency
- 36000 vph
- Power Reserve
- 50 h
- Jewels
- 45
- Diameter
- 37.00 mm
- Display
- Analog
- Hands
- Hours, Minutes, Small Seconds
