

Horotec Case Press' have a reputation of being some of the highest quality watch case tools you can buy. These reversible Delrin dies are specially made by Horotec for closing snap-on case backs . The Delrin, a type of nylon, dies offer a very strong, hard, non-marring die that won't mar or scratch your watch case back or crystal. These Delrin dies are constructed to easily press onto the case press.