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  1. shoota70

    shoota70 Dec 31, 2016

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    Hello;

    I have seen the 321 Seamasters listed as 105.004 and 105.005. I've also seen 105.005-55? What is the difference, and are there any more reference numbers for Seamasters carrying a 321?

    Thank you.
     
  2. Spacefruit

    Spacefruit Prolific Speedmaster Hoarder Dec 31, 2016

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    Oh yes.
    Many many
     
  3. Taddyangle

    Taddyangle Convicted Invicta Wearer Dec 31, 2016

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    Speedmaster101.com

    Or buy the moonwatch only book.
     
  4. Spacefruit

    Spacefruit Prolific Speedmaster Hoarder Dec 31, 2016

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    Seamsters....not speedmasters
     
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  5. uwsearch

    uwsearch Dec 31, 2016

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  6. gemini4

    gemini4 Hoarder Of Speed Dec 31, 2016

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    321 Chrono Seamasters actually preceed 321 Speedmasters.

    My Seamaster Reference 2886 Twins.

    Circa 1956. One year before the Speedmaster 2915.

    8 digits apart. I really like the different dial patination. Movement number(s) 15148xxxx.

    IMG_5683.JPG IMG_5679.JPG IMG_5681.JPG
     
  7. Taddyangle

    Taddyangle Convicted Invicta Wearer Dec 31, 2016

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    Honest mistake. At this point, I seem to only have Speedmasters on my mind.
     
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  8. Davidt

    Davidt Dec 31, 2016

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    2451, 2907, 2947, 105.001, 105.005, 105.004, 14364, 145.005.

    I think they're all seamaster chronos.
     
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  9. gemini4

    gemini4 Hoarder Of Speed Dec 31, 2016

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    145.006-66
     
  10. Davidt

    Davidt Dec 31, 2016

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  11. shoota70

    shoota70 Dec 31, 2016

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    Is there a way to tell the reference number of one in my possession? Is it inscribed somewhere?
     
  12. uwsearch

    uwsearch Dec 31, 2016

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    inside case back
     
  13. MSNWatch

    MSNWatch Vintage Omega Aficionado Staff Member Dec 31, 2016

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    [​IMG]
     
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  14. bencrouch25

    bencrouch25 Jan 1, 2017

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    @uwsearch If you do what you suggest, most of the references quoted below do not show up?

    @Davidt3449 what is your source for those reference numbers? I've looked on the omega site quoted above and most of them do not come up when filtering for the 321 movement.

    I'm keen to determine a definitive list of reference numbers for calibre 321 Seamasters.
     
  15. Davidt

    Davidt Jan 1, 2017

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    It's ina table I put together. Far from exhaustive but those are some of the references that interest me.

    It doesnt include the later 321's with cushion case.
     
  16. uwsearch

    uwsearch Jan 1, 2017

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    I don't understand what you mean ?
    Here is what I get from Omega website...

    Capture.JPG
     
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  17. bencrouch25

    bencrouch25 Jan 1, 2017

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    Thanks for that. I'll check on again on a PC as on my phone it looks different - I could have been doing it wrong :s
     
    Edited Jan 1, 2017
  18. uwsearch

    uwsearch Jan 1, 2017

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    There are a few more in "A journey through time" pp 541-544 :
    OT2466
    CK/KO2907 -> CK/KO14360
    OT2885
    CK2947->14364
    ST14904 -> ST105.001
    ST105.006 -> ST145.006
    BA101.010 -> BA141.010
     
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  19. Giff2577

    Giff2577 Quick with the tools! Jan 1, 2017

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    My CK2947 is also stamped 315.164 image.jpeg image.jpeg