This is my first attempt to use FreeCAD thanks to dara0s for providing .FCStd file
It is a remix of Pinetime smart watch case by dara0s that hold Dev kit together (https://www.thingiverse.com/thing:4172849).
I modified the model so it can snap fit on top of the Pinetime (sealed version) in order to protect the top of the watch for daily use.
Print settings I used :
Probably not perfect, but I decided to share since it as been working for me for the last few months. I've sanded and painted one in blue which looks pretty decent (see picture)
The author hasn't provided the model origin yet.