1High Quality: It is made of high quality alloy materials for maximum durability. Easy to install and reliable to use. 2Convenient: Shipped with battery, you don't have to worry about finding a battery to go with the movement. 3Professional Tool: Professional tool for watchmakers and watch repairers, saving you expensive repair costs. 4Easy To Store: Small and convenient, convenient to store and carry, and convenient to transport at the same time. 5Long Use: The watch movement can effectively resist oxidation and rust, and has a long service life.
