Have been working on this project off and on for the past month. If you like mechanical watches and/or like building mechanical things, I highly recommend trying to print this project: https://www.thingiverse.com/thing:2820444
Various parts of the project.
Power source of the movement.
Test fitting the frame, minus the rods, tubes and bearings.
See a video of the movement: https://imgur.com/a/WA34v1L