View Serial Number Vintage Omega Watch Identification US. An omega serial number will either be laser etched in tiny digits on the case back or for older watches it may be on the inside of the case or on the movement. In this article, i'll show you exactly what steps to take to identify a vintage omega watch.
Modern omega serial numbers are located on the underside of one case lug.
One serial number indicates in which year or periode the watch was. You will need to remove the bracelet/strap to see it. Omega wristwatch reference number decoder. The only real way of being able to ascertain exactly when an omega was issued is by contacting omega directly through their website.