Seamaster Cosmic 2000 166.0196

Hi everyone,

I’m looking for some help with a parts list for this watch. I recently purchased a new crystal, and before installing it I’d like to also replace the following components:

1. Case tube
2. Crown
3. O-ring seal
4. Crystal seal
5. Case back seal

Would anyone happen to know the correct part numbers for these, as well as their dimensions in case I need to source suitable alternatives?

Thanks in advance for any guidance!

Ref. 166.0196