37+ Omega Watch Serial Number Checker UK. Best to open it up, or at least post a lot of clear photos of the dial and caseback here so the experts. This tool can date any omega watch from 1895 to 2011.
Omega never sold a replacement serial numbered bridge for repair, if needed they would supply a complete movement but this was done very rarely.
It will be a number (no letters) between 5 and 9 digits long. Plus, all watch brands have a different serial number system which further complicates it. Is there anywhere to verify authentic omega via serial number without having to open back? Like many watch manufacturers, omega uses a serial number system to keep track of when a timepiece is produced.