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Thread: Seiko 7123 823h movement replacement

  1. #1
    Apprentice
    Join Date
    Jan 2018
    Location
    Northumberland, England
    Posts
    1

    Seiko 7123 823h movement replacement

    Hello, my first post on the site although I've been a member for a while and regularly follow a lot of the topics. I've got a bit of an issue with one of my old seiko' s. It's a 7123 823h sq 100m diver. It had a bit of an issue with the date wheel and in my attempts at repairing that I must have at some point made contact with the coil. That unfortunately means it looks like it's the end of the movement. Getting a replacement 7123a movement looks like it's going to be difficult to say the least. I'm wondering if there is a more modern seiko movement that I might be able to swap it out for? It's a lovely watch that I'd love to keep running.

    Thanks in advance for any help you can give.

    Sent from my SM-G930F using Tapatalk

  2. #2
    Master .olli.'s Avatar
    Join Date
    Jun 2011
    Location
    Hampshire
    Posts
    2,066
    Not aware of a modern replacement, but I think your best bet will be to buy a watch and use the movement as a donor, it is not a rare movement so there should be a few available on eBay.

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