Jebely Winding Machine Ja003 White Watch Winder Mabuchi Motor Winder Winding machine is an electric vibration device for exclusive use of the self-winding This item is regular goods of Japan. (100% Authentic) Because it is thought that mechanism may deteriorate when the movement of the watch clock which is called the self-winding watch supreme ability of self-enlightenment When I wear it, I stop in morning, the following day, and laying upon is necessary at waves a clock regularly and winds up is necessary. Mechanical clock does not operate it for a long time, the serious work that the collector