Watch Case Opener Set of 5 for Sowar Prima

With comfortable plastic blade is tempered tool steel and slightly bevelled for removing stubborn backs. Useful for “Swatch” watches.

Open screw type watch backs without the danger of damaging or scratching the cases.

Die Sizes (mm): 18.50, 20.20, 22.50, 26.50, 28.30, 29.50. To open oyster style watches. Watch gets locked into position so that it reduces the chances of scratching.

With a new modified handle for comfortable grip. Hardened blade for removing snap-on watch case backs.