Watch Wiki

The Best Watches and Watch Brands

User Tools

Site Tools


Zenith 4001

The Zenith 4001 is a calibre by Zenith.

Further development of the self-winding movement Zenith 410 ( El Primero ) with bi-directional winding ball bearing central rotor (Gold Inertia). With flyback function, day of the week, month and date display and moon phase.

Used e.g. with the model Zenith Grande Chronomaster GT “El Primero”.




  • 13¼ lignes
  • D 30.0 mm, H 7.55 mm
  • 31 jewels
  • 36,000 A/h
  • Power reserve > 50h

Production period:

zenith_4001.txt · Last modified: 17.05.2022 18:32 by gerdlothar

© Watch Wiki. All texts are protected by copyright. The respective copyright holders are the signatories of the contributions. For details see Impressum. Regarding objections and complaints (copyright and other rights) also see there. Impressum | Privacy Policy | Copyright | About Watch Wiki