Looking to buy a replacement bezel and spring for an otherwise mint and original SM 120..in my family since new.

 

Not my watch, but example of bezel sought...

 

Sorry, get in line, these have been NLA from Omega for years.

Occasionally the turn up on eBay, but you'll have to beat out at least a few members here who are also searching.

 

^ what he said. I'm four years in with nada

 

Let's see the original. may not be as bad as you think.

 

Good luck in the search. Is the spring needed for the bezel rotation? I recently had one serviced (crown, mainspring, crystal, etc) and had to get the bezel set in a fixed position. It didn’t really rotate before service either. Before and after pics below.