[HIGH Metal MATERIAL] The watch movement is Copper plating material, and not easy to deform, the alloy watch movement can effectively resist oxidation and rust.The watch movement repair part is and not easy to deform,easy to use [PRACTICAL] A good replacement for old or mechanical movements.Easy to install and reliable to use.Watch movement accessories have stable characteristics and high reliability keep its long service life [WATCH REPLACEMENT ACCESSORIES] The watch repair tool kit is important watch replacement accessories which is easy to install and reliable to use.The watch repair tool kit is necessary accessory for watchrepair [SUITABLE FOR] The watch repair tool is suitable for watchmakers and watch repairmen,and also perfect to replace your own watch movement .The watch repair tool is easy to carry watch repair kit set and get by anywhere [EXQUISITE APPEARANCE] Watch repair kit,exquisite and small size, simple and compact design,easy to carry.Bring you a comfortable and convenient experience Color:As Shown Material:Copper Plating Package Contents: 1 * mechanical watch movement Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.