Made for Apple watch series 8 (41mm). Still able to charge with case on. Personally there is no discomfort with wearing watch with case. However the case does wiggle a bit (the attachment method was not well thought out)

This case was modeled in Fusion 360. The reference is the Fazwatch from the game Five Nights at Freddy's: Security Breach.

The last image attached is the art I drew for the watch face.

3D printing:
There are two bodies in the file, use the split to objects function to optimize printing. Supports are needed, but using default tree supports on build plate only works fine. I did not use an MMU or AMS, so I'm not sure how easy it will be to achieve color using those methods, but painting it is pretty easy.

Assembly:
I used waxed thread (common for leather crafting). Thread through the two openings on the right first, tie off and add hot glue to secure. Afterwards the string should act as a hinge. Put the watch inside, then secure the casing using the two openings on the left.