I have a Casio with this sort of bracelet for over 20 years. It was first done by the shop in Japan and never ever figure out how to adjust it any further. Good to know it today.
Thanks for this video! Ordered these pliers from Esslinger and was able to resize my new Casio bracelet as a replacement for the stock resin strap on my Pepsi Duro, Thanks again!
I faced the exact same problem this week shortening a CASIO braceet; finding the right tool was hard, but once figured out how it was working I did it correctly.
Those cheap bracelets are a pain in the ..., never knew there was a special tool for it I can see, even you damaged a few links yourself. Nice watch. In Europe this model is very expensive!