In part 1 of this series we are stripping down and inspecting a rather used and abused Seiko Automatic Chronograph with the 6139B movement installed. This is an early access video for Patrons to enjoy but an edit will be made available on YouTube when the project is completed.
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These videos are currently available to those enrolled on the Watch Repair Course or to Patrons. When you have enrolled on a course level, access will automatically be granted.