Tudor serial numbers
Updated · Bedesten Watches
Tudor's serial number identifies an individual watch to its watchmakers. A Black Bay or Pelagos reference answers a different question: which model is it? Keep both numbers with the guarantee card and service records to build a useful history of the piece.
Record the serial separately from the reference
Copy the markings exactly and compare them with the accompanying papers before drawing conclusions. Avoid removing a bracelet simply to search for a number unless you have the correct tools and experience. If something is unclear, ask an official retailer or service centre to identify the markings and explain any discrepancy.
Use Tudor Watch ID with the NFC card
Tudor offers Watch ID through its NFC guarantee cards since 2020. Hold an eligible card near an NFC-enabled smartphone to view the watch's information without downloading an app or registering. For METAS-certified models, individual performance results are also available. This is a card-based owner service, not a public box into which any serial can be entered.
Build a timeline from several records
Keep the sale date, any service dates and an estimated production period separate. For a vintage piece, compare the reference and fitted components before relying on an online serial table. A service replacement or an uncertain paper trail deserves a clear explanation in an appraisal rather than an artificially precise year.
Sources & further reading
Brand services and eligibility can change. Check the maker’s current requirements before applying.
Independent guide by Bedesten Watches. A serial number alone does not establish authenticity.
Frequently asked questions
Can a Rolex serial chart date my Tudor?
Do not apply a Rolex year key to a Tudor. Research the Tudor reference and its own records instead.
Do I need an app for Tudor Watch ID?
No. An eligible NFC guarantee card and an NFC-enabled smartphone open the official web service without an app download or registration.
Does a matching serial prove that every part is original?
No. The dial, movement, case and any replacements need their own assessment. Keep service paperwork with the watch.