Movement Helvetia 871 (ETA 2502) service manual

Thread: Movement Helvetia 871 (ETA 2502) service manual

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  1. #1
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    Movement Helvetia 871 (ETA 2502) service manual

    Im searching service manual for old Helvetia 871 (ETA 2502)

    Pls help ;)

  2. #2
    Moderator German Watches Forum
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    Re: Movement Helvetia 871 (ETA 2502) service manual

    Welcome to watchuseek.

    I think you may get more response on the vintage watch forum. I will move
    your post there.

    Have you referred to the ETA 2801 manual? It runs faster, but looks similar.
    Maybe that would help.


    Thanks,
    rationaltime

  3. #3
    Member pithy's Avatar
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    Re: Movement Helvetia 871 (ETA 2502) service manual

    Quote Originally Posted by rationaltime View Post
    . . . . Have you referred to the ETA 2801 manual? It runs faster, but looks similar. . . .
    Attached Images Attached Images







    Courtesy of ULF.

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