Every vintage and modern Omega carries a serial number, and for most watches that number can tell you roughly when the watch was made. Unlike some brands, Omega used a single continuous run of serial numbers for more than a century, which makes dating an Omega relatively straightforward once you know where to look and how to read the number. Enter your serial below to estimate your watch’s production year, or read on for the full chart and where to find your serial.
A quick note up front: Omega serial dating is approximate, usually within a year or two, and the definitive record is Omega’s own archive. More on that below. If you are buying or selling, browse our pre-owned Omega collection or read our complete Omega buying guide.
Omega Serial Number Lookup
Enter the serial number engraved on your Omega (movement or caseback). Numbers only.
How to Find Your Omega Serial Number
On most Omega watches the serial number is the movement serial number, engraved on a bridge of the movement itself. That means for many vintage pieces you have to remove the caseback to see it. Depending on the model and era, the serial can appear in several places:
- On the movement. Engraved on a bridge or plate of the movement. This is the original location for the vast majority of Omega watches and requires opening the caseback.
- Inside the caseback. Some watches have the serial stamped on the interior of the caseback.
- On the outside of the caseback. Many later and modern Omegas have the serial engraved on the exterior of the caseback.
- Between the lugs. On some models the serial is engraved on the lugs, often requiring bracelet or strap removal to read.
If you are not comfortable opening a caseback, a watchmaker or a reputable dealer can locate and read the serial for you without risking damage to the watch.
Omega Serial Number Chart by Year
The table below shows approximate Omega production years by serial number. Find the range your serial falls into to estimate when your watch was made. These figures are widely used reference points and are accurate to within about a year or two.
| Serial number (from) | Approx. year |
|---|---|
| 1,000,000 | 1894 |
| 5,000,000 | 1916 |
| 8,000,000 | 1935 |
| 10,000,000 | 1944 |
| 12,000,000 | 1950 |
| 14,000,000 | 1954 |
| 16,000,000 | 1958 |
| 18,000,000 | 1961 |
| 20,000,000 | 1963 |
| 22,000,000 | 1965 |
| 25,000,000 | 1967 |
| 28,000,000 | 1969 |
| 32,000,000 | 1971 |
| 36,000,000 | 1973 |
| 40,000,000 | 1977 |
| 44,000,000 | 1980 |
| 48,000,000 | 1985 |
| 51,000,000 | 1989 |
| 54,000,000 | 1993 |
| 56,000,000 | 1998 |
| 84,000,000 | 2008 and later |
How Accurate Is Omega Serial Dating?
Serial number dating gives you an approximate production year, typically within one to two years. Omega produced movements in large batches, and a movement could be cased and sold a little after it was numbered, so treat the result as a close estimate rather than an exact date.
For a definitive answer, Omega offers an official Extract from the Archives, a certificate based on the brand’s own production records that confirms the production date, movement, and original delivery details of your specific watch. It is the authoritative source and is especially worth obtaining for valuable or collectible pieces.
What Your Serial Number Can and Cannot Tell You
A serial number helps date a watch, but on its own it does not prove authenticity. Counterfeit watches can carry plausible-looking serial numbers, and a genuine movement can sit in an incorrect or replaced case. To confirm a watch is authentic and correct, you need to look at the movement, the reference number, the case and dial details, and how they all match up. Our guide on how to spot a fake Omega walks through exactly what to check, and every Omega we sell is verified before it is listed.
Buying or Selling a Pre-Owned Omega?
Dom’s Luxury Watches is a Houston dealer of authenticated pre-owned Omega. Browse our current Omega inventory, read the Omega buying guide, or if you are ready to sell, get an offer for your watch. Call (346) 440-0164 or send an inquiry.
Frequently Asked Questions
Where is the serial number on an Omega watch?
On most Omega watches the serial number is engraved on a bridge of the movement, so the caseback usually has to be removed to see it. Depending on the model it may also appear inside or outside the caseback or between the lugs.
Can I date my Omega from the serial number?
Yes, approximately. Omega used a continuous run of serial numbers, so matching your serial to a production-year chart gives you an estimate accurate to within a year or two. For an exact date, order an Extract from the Archives from Omega.
What is an Omega Extract from the Archives?
It is an official certificate from Omega, based on the brand’s production records, that confirms your watch’s production date, movement, reference, and original delivery information. It is the definitive way to date and document a specific Omega.
Does the serial number prove my Omega is genuine?
No. A serial number can help date a watch, but it does not prove authenticity on its own, since fakes can carry convincing numbers. Confirming a genuine Omega means checking the movement, reference number, and case and dial details together.
My serial number is not in the chart. What does that mean?
Very high serial numbers usually indicate a newer watch, where public charts become less precise. If the tool returns a modern estimate, an Extract from the Archives or a dealer inspection is the best way to pin down the exact year.
