Eta 100

[Murks]

hi just a question when a first started watch repaired a had polished this watch movement i know a shouldn't have done but now it looks like it has been worn out does anyone think it is possible to be repaired or just leave it can you still get God amplitude after service ?

[Nucejoe]

Hi  Murks,

 Overpolishing  plates has at worst removed the chrome plating, exposing the base metal to moisture/ air, to rust,

Did you polish/ over polished  gears too? 

Arbours are unlikely to have been damaged and spin in jewel holes, I don't think amplitude be affected.

As is the problem it will have is rusting continues.

Rgds