Panerai 622 Swiss movement upgrade

[mskwatch]

I'm a bit tired of the rep movement and, considering the watch has a closed caseback, was thinking about a Swiss upgrade. Which movement would be a straight fit?

The rep movement is a A6497

Thanks!

 

[superspark69]

er a eta or Unitas 6497

 

[mskwatch]

er a eta or Unitas 6497

thank, which ETA would fit? Only hand wound I suppose?

 

[superspark69]

ETA 6497 straight swap

 

[iPisi70]

Straight fit, but swiss ETA need swiss H3 cannon pinion set for smooth operation. Asian H3 swap to swiss didn’t work in my case.


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