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Zenith 3620

Zenith 3620 (click to enlarge!)
Zenith 3620
© Zenith

El Primero 3620 is a manufacture movement by Zenith.

Automatic movement, able to display the 1/10th of a second. Increased power reserve of 60 hours, new stop-second mechanism.

Used e.g. with the model Zenith Defy Skyline (2022).




  • 13¼ lignes
  • D 30.0 mm, H 6.6 mm
  • 26 jewels
  • 228 components
  • 36,000 A/h
  • Power reserve 60 h

Production period:

zenith_3620.txt · Last modified: 02.12.2022 20:38 by

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