Presidium Inside Ring Engraving machines or Engraving Balls, Sand bags and Leather pads to Vallorbe Swiss Gravers, Eze Lap Diamond Sharpening Stones and Engravers Cement and much much more
Automatically centres ring in clamping jigs. Engraving and spacing is synchronized and easy. The diamond insert produces a hand engraved effect. Comes with extended Gothic and tilted block copy dial.