This Horotec watch bezel die set contains 10 reversible thread on delrin dies and 1 universal die.
The watch press die sizes are:
25/26mm, 27/28mm, 29/30mm. 31/32mm, 33/33.5mm. 34/34.5mm, 35/35.5mm, 36/36.5mm, 37/37.5mm, 38/38.5mm, and a 45mm universal die.
The Horotec dies are delrin a thermoplastic used in precision parts that require high stiffness, low friction and resists changing shape. Delrin is said to be the bridge between metals and plastic.
Use with Horotec Deluxe Case Press or Horotec Standard Case Press.