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Crown size of Speedmaster Tacymetter

  1. Harryfromhanoi

    Harryfromhanoi Mar 31, 2019

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    Hi guys,
    Greetting to all Omega fan.
    I was received this watch as a gift from my friend, however some how the crown (middle) was lost. So I am looking to buy a replacement, please help me with the information or an ebay link.
    Thank you guys very much in advanced.
    Best regards,
    Harry from Hanoi
     
    speedmaster.jpg
  2. Mouse_at_Large

    Mouse_at_Large still immune to Speedmaster attraction Apr 1, 2019

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    I thought the Mark 40 was a different version - the 3520.53.00. This is a 3521.30.00. Given their close relationship, it may well be that the crowns are interchangeable, but with Omega, you never know ;)
     
  3. Archer Ω 2

    Archer Omega Qualified Watchmaker Apr 1, 2019

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    The crown required for the 35213000 the OP is asking about is Omega part 069ST43286.

    Note that this is not the same crown as used on the 35205300, as that is crown part 069ST43294.

    Cheers, Al
     
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