anmas rucciWatch Repair Tool,5537 Watch Case Opener,Watch Back Remover Tool with 13 Dies for Big & Small Full Sizes for Watch Making and Repair

Didn't work on a Swiss Army watch I have. Didn't include the right size dies.

anmas rucci Watch Repair Tool,5537 Watch Case Opener, Watch Back Remover Tool with 13 Dies for Oyster style case backs.I purchased this set to go with my 5700 case back remover. The shaft of the adapter that comes with this set, was about 1mm too large. I had to grind it down, so it would go easily into the chuck of the 5700 opener. If you're going to use the handle that came with these dies, it works great. I'm very happy with this purchase, but I removed one star because of the chuck issue. These dies work great on Oyster style case backs.

Not what I expected it doesn’t take off all watch backs that I expected! It works on only a few watch types not on watches that are waterproof or notched a little disappointing. I was expecting this to work for more watch brands than it does for the price tag!