Please use it for belt adjustment of the wristwatch, size adjustment and watch battery change. Since it is a set of 31 points, we have a set of necessary tools to repair the watch. You can easily repair it yourself.
147 sets of watch repair tools, normal problems can perfectly correspond. It is convenient to carry with a special box and easy to store.
Beginners can also use simple battery exchange and size adjustment. I will be able to maintain my watch at home without taking it to a clock store. With this, the problem of the clock may be solved easily.
Easy to carry:
Do not worry if you have a storage case attached, mobile troublesome one. You can store all the tools properly. It is portable and convenient. (There are 31 point sets, so if you have a wrist watch, you should have such tools.)