Short answer
No calibre and no case reference numbered 3469 appears in Omega's public vintage listings. Treat 3469 as a seller code, not an Omega reference. Ask for a clear photo of the movement stamp and the caseback stamp before you pay.
Where a four digit number can come from
- Movement calibre: a stamp on the bridge of the movement.
- Case reference: a number stamped inside the caseback.
- Seller stock code: a number from a listing sheet, with no link to Omega.
- Factory batch label: a code used by the shop that builds the replica case.
The first two can be checked against an official record. The last two cannot.
How to verify a number
- Search the Omega vintage database for the case reference.
- Compare the caseback stamp with the movement stamp. Replica builds often show a mismatch.
- Check the dial signature, font, and spacing against photos of a confirmed original.
- Ask for a photo of the movement with the number in focus. A seller who refuses is a risk.
- Ask for the serial range. Omega archives tie serial numbers to production years.
What replica listings sell under this label
Most replica Omega listings that carry a four digit label use a Seamaster or Constellation case as a base. Build quality varies by factory. Common parts:
- Case: 316L stainless steel. Some sellers claim 904L.
- Crystal: mineral glass or sapphire. Sapphire with an anti reflective coat costs more.
- Movement: quartz, a Miyota or Seiko automatic, a Chinese automatic from Seagull or Hangzhou, or a decorated copy of an Omega calibre.
- Water resistance: sellers quote 30 m to 100 m. Few provide a pressure test record.
Movement choice changes case thickness, crown position, and beat rate. Ask for the beat rate in beats per hour. 28,800 bph is standard for modern automatic movements. 21,600 bph points to an older or cheaper unit.
Checks before purchase
- Movement photo with the stamp legible.
- Caseback photo, inside and out.
- Weight and case diameter in millimeters.
- Crown action and winding feel, if you can handle the watch.
- Return terms in writing.
Legal position in the United States
Watches that carry Omega trademarks without a license are counterfeit goods. US Customs and Border Protection can seize them at import. Federal trademark law also covers sales inside the country. This is general information, not legal advice. Check with a lawyer for your case.
What is not known
No public Omega document links 3469 to a calibre or a case. If a seller names a source, ask to see it. Numbers in replica listings often come from factory batch sheets and change without notice.