Tudor Serial Numbers: A Complete Resource Guide

Tudor Black Bay Bronze Butcherer 79250BB

Tudor Serial Numbers:  A Complete Resource Guide

just like most luxury watches, Tudor watches are equipped with a serial number. The serial numbers aren’t there because of a coincidence or just randomly added there, but instead, they have a few very important functions.

Tudor serial numbers can be used to date the watch and the year of which it was manufactured.

You’re probably aware of the fact that the founder of Rolex Hans Wilsdorf founded Tudor as a cheaper alternative to Rolex, and thus they have a lot in common and share much throughout its history, however, when it comes to Tudor watches, the serial numbers of Tudor watches are more complicated to date than the serial numbers of Rolex. Of course, this cannot be said about the modern Rolexes which have random serial numbers, but when talking about older Rolexes, that is the case.

The reason why it is more difficult to date Tudor watches through their serial numbers have to do with the simple fact that there is less information available about Tudor. Of course, this doesn’t really come as a surprise since Rolex is considerably more established and much more famous than its little brother/sister.

Tudor Black Bay GMT 79830RB

But the fact that it is more difficult to date Tudor watches is the exact reason why we decided to create this article. Since Tudor is one of the brands we are especially specialized in, we saw it as our duty to create the most extensive and in-depth database and resource of Tudor serial numbers available to date, to help guide Tudor lovers, devoted fans, and collectors, like yourself to easier date different Tudor watches and to help you get a better understanding of the watch that you’re dealing with.

Since Tudor hasn’t, just like most other luxury watch brands, created an official list and resource of their Tudor serial numbers, some serial numbers may not be 100% accurate, however, even if some of them may not be exact, they will give you a quite good estimate of the year of your Tudor watch.

Tudor Black Bay Bronze Butcherer 79250BB

About Tudor serial numbers and where to find it

An interesting thing to point out about Tudor serial numbers is that at the beginning of the Tudor brand, and a long time into its history, Tudor used Rolex cases for its watches. As such, the serial number of Tudor watches are found in the same place as they would be found on a Rolex watch. This means that they are engraved between the lugs at the 6 o’clock position engraved into the case behind where the bracelet is attached.

At the 12 o’clock position, you will find the watch’s reference number. Note, however, that this is only the case for older watches.

Modern Tudor watches have the reference number and serial number placed on the undersides of the lugs. This is done for strategic reasons, as accessing the serial number of an older Tudor watch means you have to remove the bracelet.

Tudor reference number vs serial number

Do not confuse serial number with reference number, because these are two completely different things. You can think of Tudor serial numbers as a social security number – an individual number that each watch has that makes it easier to get information about it (such as year etc). Reference number, on the other hand, is just a model number, which tells you what model it is, and this is a number that all watches of that model uses.

If you’re considering buying a Tudor watch, this list of Tudor serial numbers will be especially helpful since they will assist you in finding out whether or not the year of the watch, and if the Tudor you’re considering to buy is displayed and described properly.

This list of Tudor serial numbers is a living resource that is consistently updated and improved to provide a better base for Tudor serial numbers.

Tudor Black Bay 79230R

For modern Tudor watch models, the H serial is produced in parallel with O and J serial. This means that the year 2007 should correspond to H7 serial as well as the J1 serial.

Please have a look at our Tudor serial number check below, and easily compare your Tudor watch’s serial numbers, in order to find an estimated date of the watch.

The most common vintage Tudor watch is the Tudor Oyster watch, and after having received countless requests and questions about the Tudor oyster watch serial numbers, we can confirm that yes, the serial numbers below also apply to the Tudor Oyster,

Tudor serial Number Year

  • 40,000 – 140,000 1940 – 1956
  • 240000 1956
  • 170,000 1957
  • 200,000 1958
  • 280,000 1959
  • 310,000 1960
  • 340,000 1961
  • 360,000 1962
  • 390,000 1963
  • 430,000 1964
  • 460,000 1965
  • 500,000 1966
  • 570,000 1967
  • 620,000 1968
  • 680,000 1969
  • 740,000 1970
  • 750,000 1971
  • 770,000 1972
  • 790,000 1973
  • 810,000 1974
  • 830,000 1975
  • 840,000 1976
  • 860,000 1977
  • 880,000 1978
  • 900,000 1979
  • 930,000 1980
  • 950,000 1981
  • 970,000 1982
  • 980,000 1983
  • 990,000 1984

Tudor began with serial numbers again in 1984 and restarted their serial numbers.

  • 140000 1985
  • 170000  1986
  • 190000 1987
  • 210000 1988
  • 260000 1989
  • B330000 1990
  • B360000 1991
  • B390000 1992
  • B500000  1993
  • B560000 1994
  • B590000 1995
  • B790000 1996
  • B850000  1997
  • B990000  1998
  • H130000 1999
  • H170000 2000
  • H240000 2001
  • H300000 2002

Modern Tudor serial numbers

As you can see on the Tudor serial number list, we have not listed any serial numbers after 2002, and this has to do with the fact that Tudor now uses “random serial numbers”. In other words, they follow no specific format which means that it is close to impossible to date them yourself.

Tudor Black Bay GMT

How to date your Tudor watch with random serial numbers?

So how do you date your modern Tudor watch when you cannot use this Tudor serial number database

Well, it gets a lot more difficult, that’s for sure.

The easiest and best way to date your modern Tudor watch is if you have the original certificate for your watch. If you do, the date of which the watch was purchased should be on the certificate. Simply confirm that the serial number on your Tudor watch matches the serial number that is engraved on your Tudor.

If you don’t have the original certificate for your watch, it gets a bit trickier. The good news is that Tudor has information about every single watch that has left the factory, which is registered through their individual serial numbers. The bad news is that this information can be difficult, if not impossible to access.

Tudor Black Bay 79220R

An idea for dating the year of your modern Tudor watch is to go to the official retailer from which the watch was purchased if you know where it was from. The official retailers normally keep records of each watch’s serial number that they sell, and might be able to provide you with further information about the year of your watch.

The last method to estimate a year of your Tudor watch that isn’t very accurate is to look at the model you have, and the production time of it. It won’t give you detailed information about the year of your watch, but if you over what years Tuor produced a watch, you have an estimation of when your watch could be from.

Do you need help finding your Tudor Serial number or have any other questions about Tudor serial numbers? Consult one of our watch experts here!

See all our Tudor watches for sale!

77 thoughts on “Tudor Serial Numbers: A Complete Resource Guide

  1. Hi
    I am familiar with many of the military service numbers inscribed on the casebacks of issued watches e.g MN for French Watches, numbers only for South African issued navy watches, CELXXXX for Canadian Navy and USN for US Navy watches. Recently I came across a Sub ref 9401 with the serial number IAXXXX inscribed on the case back. Have you seen this service number before? Do you know which military/government may have issued it?

  2. Chaque montre a t’elle un numéro de serie différente ?

    1. Chaque montre a un numéro de série unique pour aider à identifier les montres

  3. Could you please give me some guidance? I inherited my late father’s Tudor Prince Oysterdate with the numbers 9111/016 and 860381 engraved on top and bottom edge and the number 7387 engraved on both ends of the wristband. Can you tell me what year it is from that information?

    1. Hello,
      860381 is the serial number. You will be able to date it using the serial number list.

      For further details, you can check here: https://millenarywatches.com/watches/watch-consulting/

      Kind regards,
      Millenary Watches

  4. Good day. I was going through a box my late father left for abandoned and I found this dirty old Tudor Oyster Prince “ROTOR” Self Winding with 54128 + 7808 and can’t seem to dial in more info using your guide. She runs and drives and I just cleaned her up and she’s good to go

    1. Hi Adam,
      For detailed information about your exact watch, you can consult our experts here:

      Kind regards,
      Millenary Watches

  5. I have gold Tudor Oysterdate the numbers are 7974 467400 I am trying to find out what movement it has it is a manual wound watch
    Ian Hughes

  6. Hi.
    I’m new with Tudor watches and find your Site very interesting. I’ve been offered a Tudor Prince Oysterdate 200 m 660 ft Submariner Lollipop with Rolex crown.
    I wanted to find out the year of production but the numbers in your list did not help. At 12 #76200 at 6 #12134X. T-SWISS-T. Tudor Bracelet 380 and 9315 with Rolex stamped long flip. The date dial is Metal not white. Can you tell me more about the watch? Many thanks in advance.
    Best regards

    1. Hi!
      Please contact us via Messenger for inquiries.

      Kind regards,

      1. Sorry for my typo. It’s 76100 not 76200. I don’t use Massenger.

  7. I have a tudor oyster prince numbers 7810 / 157614
    When was it made

    1. Hello,
      Our watch expets can help date your watch. You can order a consultation here:

      Kind regards,
      Millenary Watches

  8. I have a Tudor geneve shock resistant, I can’t find any numbers on the back as it has been inscribed, on the gold strap it said jam and some numbers that I can see. It was given to my dad in 1974. I am trying to get it’s value. Many thanks

    1. Hello,
      Our watch experts have the expertise to provide detailed information about your Tudo watch and will be able to help. You can order a consultation here:


      Kind regards,

  9. hello do exist tudor rolex with 7 digits (numbers) serials??? in particular Tudor day date ref 9450/0

  10. Hi
    I have a Tudor Hydronaut with serial number starts 080xxxx around year 2005, may I know if it is normal that serial number doesn’t start with a character ?
    Also, I have changed my Hydronaut bracelet successfully at Tudor Service Centre, does it mean my watch is a real original one?

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