Zenith El Primero Grande Class Open reference 03.0520.4021

Each watch offered for sale by us has been through a rigorous authentication process to ensure every watch we have is 100% authentic and is functioning as it should be with no mechanical defects. We also provide a minimum of 12 months warranty with every watch we sell (please see terms and conditions for details) and a 14 day return policy.


Gender: Gentleman's
Brand: Zenith
Model: El Primero Grande Class Open
Reference: 03.0520.4021
Case material: Steel
Movement: Automatic
Case Size: 44mm
Condition: Very good used condition, refer to pictures for details.
Box and 2016 service card