A while ago I accidentally broke off the clip on the back of my Sony Smartwatch (1). Since then it's been almost unusable. Now, after getting a 3D printer I thought that I'd try and make a replacement clip, it turned out pretty well. I modelled the complete clip online using Tinkercad, I then used Repetier and Cura Engine set to 0.100 slice height to generate the code for the printer. The print in the picture is made with black semi-transparent PLA plastic on a Welleman K8400 Vertex 3D