Hi

I found a cal.286 Seamaster 30 with screw-in back. And read somewhere that they should have snap-on. Is that correct?

Also it’s were worn, how much does that affect the price?

 

Seamaster 30 references have screw-in back's

 

Thanks. Saved me from making a patronising reply.

 

Ok, thanks!

 

Saved me to apparently