Zenith Chrono Master El Primero Grande

Movement

Movement: El Primero 4047B, Automatic
Components: 332
Frequency: 36,000 VpH (5 Hz)
Power reserve: min. 50 hours

Functions

Chronograph:
– Central chronograph hand
– 30-minute counter at 3 o’clock
Moon & sunphase indication at 6 o’clock
Hours and minutes in the centre
Small seconds at 9 o’clock
Large date indication at 2 o’clock