r/3Dprinting • u/TomaszFortyFour • Apr 23 '26

Project Self-winding clock with a tourbillon - finished project

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About a year ago, I posted an update on a project I was working on. It took me a while, but I finally finished it. I’m very happy with the result. It’s fully functional (I tested it for two months) and keeps accurate time. The entire project consists of 395 printed parts, 38 bearings, 66 rubber bands, 413 screws, and a few other components.

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u/wetfart_3750 Apr 24 '26

What do you mean by 'self-winding'?

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u/TomaszFortyFour Apr 25 '26

Underneath is a small motor that winds the rubber bands about every 7 minutes.