El Primero 4052 B
Automatic Chronograph
Self-winding 'Striking 10th' chronograph movement consisting of 326 components and 31 jewels. It features central hours and minutes, a small seconds sub-dial at 9 o'clock, a date window at 6 o'clock, and a 1/10th of a second chronograph with 60-minute and 60-second counters, operated by a column wheel.
Caliber Details
- Manufacturer
- Zenith
- Base Movement
- Zenith El Primero 400
- Type
- Automatic Chronograph
- Frequency
- 36000 vph
- Power Reserve
- 50 h
- Jewels
- 31
- Diameter
- 30.50 mm
- Display
- Analog
- Hands
- Hours, Minutes, Small Seconds
