Building your own watch or clock is kind of a maker’s rite of passage. Once upon a time, if you went with a wrist watch, you’d typically work on producing your own compact PCB with everything crammed into a typical watch form factor, maybe relying on a simple binary output for compactness and simplicity. Times have changed, however, and [Arnov]’s design is altogether different in its construction.
This is a companion discussion topic for the original entry at https://hackaday.com/2024/03/14/dev-board-watch-takes-path-of-least-resistance/