Watch press
thingiverse
This is a press for closing a snap-fit large format watch (Fossil) after battery replacement. The design uses three bolts and was printed in PETG with 100% infill. I have included the design file (solvespace). The tolerances are a bit tight, but I didn't want the watch moving and breaking the glass. I used it yesterday to reassembly my watch and it worked fine. Obviously your watch may/will be sized differently, but hopefully this design and files will give you something to work from to produce a 3D part with enough strength to actually work!
With this file you will be able to print Watch press with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Watch press.