Clock One
myminifactory
I designed a mechanical, old-fashioned clock. Check it out here: https://youtu.be/wh0CArhOsug. It's powered by a weight and runs for 4 to 6 hours. The design is easy to print, and assembly requires no power tools. Here's a minute-long video of the clock in action: https://youtu.be/wh0CArhOsug. For a closer look at the rewind mechanism, check out this video: https://youtu.be/KoyZZXEglnw. If you want more detailed instructions, download the attached pdf: Clock One build instructions.pdf.
Download Model from myminifactory
With this file you will be able to print Clock One with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Clock One.