Zenith caliber El Primero 3652
Brand: | Zenith |
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Reference: | El Primero 3652 |
Base: | Zenith El Primero 3600 |
Movement: | Automatic |
Display: | Analog |
Diameter: | 30.00 |
Jewels: | 35 |
Reserve: | 60 |
Frequency: | 36000 |
Date: | Big Date |
Chronograph: | Chronograph, Column wheel, Flyback |
Hands: | Hours, Minutes, Small Seconds |

El Primero 3652 description
The El Primero 3652 automatic high-frequency chronograph calibre integrates two functions to the 5Hz (36’000 VpH) movement that are a perfect fit for the PILOT: the big date and the flyback function. The patented compliant mechanism advances and stabilises the big date’s two wheels in less than 0.03 seconds.