About ZENITH CHRONOMASTER EL PRIMERO FULL OPEN Men's Watch
MOVEMENT
El Primero 400 B, Automatic
Components - 326
Frequency - 36,000 VpH (5 Hz)
Power reserve - min. 50 hours
FUNCTIONS
Chronograph:
- Central chronograph hand
- 12-hour counter at 6 o'clock
- 30-minute counter at 3 o'clock
Hours and minutes in the centre
Small seconds at 9 o'clock
Date indication at 6 o'clock
CASE
Stainless steel Steel
Diameter - 42 mm
Water-resistance - 10 ATM
DIAL
Openworked with three different-coloured counters
STRAP
Black Calfskin leather strap with protective rubber lining
Clasp - Stainless steel triple folding clasp