and high quality. The product material is strong, durable, long service life. It can be used as spare parts to facilitate the replacement of your movement. Name:mechanical watch movement Model:SL70-369 Watch Movement Note:The movement is a special precision product, it is the need to repair the table technology to operate people, not understand people to find a table repair master, so as not to damage the movement caused by a waste. Colour:Silver Material:Plastic+Metal Package Contents: 2 x Mechanical Watch Movement Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.