A watch winder is a device used to keep automatic watch running when not worn. Automatic watches operate on the principle of winding themselves using a moving weight inside the watch. Winders are totally useless with battery-operated quartz watches, but they will work with Seiko Kinetic, and similar movements. It has Adjustable Direction •clockwise •counterclockwise •both (alternate directions each cycle)

A watch winder is a device used to keep automatic watch running when not worn. Automatic watches operate on the principle of winding themselves using a moving weight inside the watch. Winders are totally useless with battery-operated quartz watches, but they will work with Seiko Kinetic, and similar movements. It has Adjustable Direction •clockwise •counterclockwise •both (alternate directions each cycle)