Geynutaly Automatic Hollow Watch Movement DIY with Plastic Storage Box ForOld Part Replacement

Made of alloy material, this mechanical movement is , not easy to deform, can effectively resist oxidation and rust. [Small and Portable] Small and convenient, this watch movement is convenient to store and carry, with storage box, which is not easy to lose. Using an automated movement, you don't have to worry about its battery life and it also has a long service life. The hollow design makes the watch movement more design, simple and easy to use. It is an exquisite watch repair accessory. The watch movemnet is one of the professional watch repair tools, suitable for repairers, saving you expensive repair costs.