It is true that the blue paint flaking at the tips, but that's because they rub on the housing (not very annoying) The tool is effective. Be careful to lock your watch to prevent slippage (that unfortunately happened to me ..) The screw has a very small step, allowing precise adjustment, and maintains a safe. The product is well packaged! In a bag which is in a carton, which is in another bag!
Tested on a Fossil 4552. I have only to polish the bottom to clear the scratch!