? 【PREMIUM MATERIAL】 :The watch movement is made of high quality plastic and metal material ,fine and exquisite workmanship .The 2813 watch movement can be used for a long time . ? 【GREAT WATCH PARTS】 :This mechanical watch movement is an essential part of the watch ,easy and convenient to replace your old or broken mechanical watch movement .This is a necessity for anyone who enters the watch or can be a practical friend of a watch lover's gift .Simple and convenient to replace the mechanical part of the watch . ? 【APPLICATIONS】 :The replacement automatic movement is a professional watchmaking tool which can be used to repair watches ,etc .This mechanical watch movement is very suitable for professionals and watch repair shops . ? 【EASY INSTALLATION】 :Professional 2813 watch movement ,fine and exquisite workmanship ,easy and convenient for installation ,reliable in use .The automatic watch movement offers superior performance and is easy to use . ? 【AFTER SALES GUARANTEE】 :We strive to provide you with the high quality product and a satisfying shopping experience ,you can rest assured to buy .If you have any questions ,please feel free to contact customer service ,our customer service will answer your doubts for the first time .I wish you a fun shopping and a happy life ., Manufacturer: DAUERHAFT