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c300

  1. Quartz movements- Lubricants

    WATCHMAKING & TINKERING
    Hi SCWF, A quick question; what lubricants do you use on quartz movements? (Seiko 7548, etc). I've rebuilt a handful of C300s and I've got one that was literally soaked in WD40 that needs servicing (the previous owner sprayed the whole watch "liberally" with it to free up a stuck pusher which...
  2. Q&Q Exclusive...Now in Titanium!

    THE JAPANESE WATCH DISCUSSION FORUM
    Here's my newest restoration; a Q&Q Worldtimer with the legendary Citizen C300 movement but in a rarely seen Titanium case. I bought it as a non-runner with a ruined movement a few years ago and managed to find a donor movement this year. What's strange about the donor was that the owner had...
  3. WTB: Citizen/Miyota C300/Cp00 movement

    SEIKO & CITIZEN TRADING POST
    Hello SCWF, I'd like to get an used Citizen C300 or Miyota Cp00 movement in working condition for a project I'm restoring. Please don't hesitate to contact me if you've got one. Thank you! Jay
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