This set of watch press dies is designed for fitting crystals and backs on the popular extra large size watches. These extra wide nylon dies can be used in most press machines to close and snap on watch case backs. This set includes 8 press-on nylon dies: three flat dies and five double sized concave dies.
- Flat die sizes: 35 mm, 40 mm, and 45 mm
- Set of 8
- Double sided concave die sizes: 40/42.5 mm, 45/47.5 mm, 54/55 mm, 50/52.5 mm, and 56/57 mm
- Nylon dies will not mar or scratch your watch case
- Works with most Watch case and crystal presses
- Mounting hole is approximately 5mm