The parts are all readily 3D printable, with [Jamie] reporting it took less than 8 meters of filament to produce the geartrain for his build. You can even print the clock face if you don’t want ...

The clock’s base was crafted with traditional woodworking techniques, the body and components of the clock’s face were 3D-printed in the SHED, and the pair used a combination of pencil-sketching and ...

They're meant to be worn like a traditional watch, except you won't see a clock face when checking your wrist. Instead, you'll find a tiny 3D-printed pool with magnetic duckies and bubbles.