Recap after-service video on this 6R15. It's been open a couple of times previously, and the balance hairspring turned out to need real intervention. Otherwise straightforward look at how nicely the 6R15 can run after servicing.

PSA: This video contains sub-optimal levels of editing, enough to get it done. We have zero script beyond the questions people have sent in. Same for the sound - I forget my microphone pretty regularly, so if you can hear anything count that as a win. Even if that "anything" is tuneless humming. I did pump up the volume though. YMMV if you choose to spend part of your life on this. No Refunds. Enjoy!

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No ammonites were harmed in the making of this video.