HUB4700
Automatic Chronograph
Open-worked iteration of the El Primero chronograph caliber, equipped with a column wheel.
Caliber Details
- Manufacturer
- Hublot
- Base Movement
- Zenith El Primero 400
- Type
- Automatic Chronograph
- Frequency
- 36000 vph
- Power Reserve
- 50 h
- Jewels
- 31
- Diameter
- 30.00 mm
- Display
- Analog
- Hands
- Hours, Minutes, Small Seconds
