This set of 8 dies, made by Horotec, was designed to fit Rolex® watches, allowing you to open the case backs with ease. However, this set by itself won't be much help, as they come with no handle or wrench. The dies will fit both the Bergeon case press (5700Z) and the Horotec Watch Case Key (64.0748), giving you a selection of different tools you can use. These dies have the knurls inside that will line up and fit into the Rolex® oyster case backs perfectly allowing you to screw the case back off quickly and efficiently.
Sizes: 18.5 mm, 20.2 mm, 22.5 mm, 26.5 mm, 28.3 mm, 29.5 mm, 34.0, 36.5mm