This Zenith El Primero WH is not preforming very well and the hour recorder hand is not resetting correctly. This is the manual wind calibre: 420 that is based on the automatic cal 400.
This Zenith El Primero WH is not preforming very well and the hour recorder hand is not resetting correctly. This is the manual wind calibre: 420 that is based on the automatic cal 400.