F-91W Strap Adapter

I wanted a cheap and rugged watch to easily clip onto my ski glove. I sourced an F-91W and modelled a strap adapter to easily clip and unclip to a 20mm strap.

I'd describe the clip as moderately firm. I didn't want it to easily open when knocked around, but easy to operate. I think I got a good balance. 

I used 100% infill, organic supports on build plate. The pin holes have the classic angled point to the top for printability, and don’t need supports to print. 

Will likely work with other models, but I don't have others to personally test fit.