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CHRONOMASTER El Primero Grande Date Full Open
51.2530.4047/78.C810

CHRONOMASTER El Primero Grande Date Full Open

Opening revealing the legendary beating heart of the El Primero movement
Silicon escape-wheel and lever
Automatic El Primero column-wheel chronograph with large date

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Prices displayed are Zenith recommended selling prices, including VAT when applicable.

The selection of models and their prices may vary at any time and do not constitute a contract offer.
  • Diameter
    45 mm
  • Frequency
    36,000 VpH (5Hz)
  • Water-resistance
    10 ATM
  • Power reserve
    approx. 50 hours