Omega Watch Serial Number Decoder
Curious about the age of your Omega watch? Use our Omega serial number decoder to instantly identify the year of manufacture. Whether you own a vintage Seamaster, Speedmaster, or Constellation, this tool helps you uncover the production year based on your watch’s serial number.
How It Works:
Just enter the serial number engraved on your Omega watch, and click Find Year. You’ll get an estimate of the manufacturing year, based on official Omega serial number data.
🔍 Why Use This Tool?
This is the easiest way to decode your Omega’s history—perfect for collectors, sellers, and vintage watch enthusiasts.

Where to Find the Omega Serial Number
Your Omega watch’s serial number is typically a 5- to 9-digit number that uniquely identifies your timepiece.
For watches covered by this tool (1894–2011), the serial number is typically located on the movement – the internal mechanism of the watch.
📸 Refer to the image below for an example of a genuine Omega serial number location.

What Is Not a Serial Number
Avoid confusing the serial number with these:
- Model/reference numbers (e.g., 2531.80.00) – These identify the design, not the individual watch.
- Case numbers – These are often longer or formatted differently.
- Bracelet or clasp codes – These relate to the strap, not the watch body.
Disclaimer: This tool provides approximate production dates. For official authentication, consult an authorized Omega service center.

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