The Barrington Single Watch Winder is an ideal mix of quality, finishing, and value. Featuring an elegant and minimal design, emphasized by sharp corners and clean gloss paint, the Single Watch Winder is a welcome addition to a room or office. A quiet and reliable Japanese motor winds your automatic watches as per the settings dialed in via two knobs on the back. When powered by AC via the included adapter, Single Watch Winders can be linked together to wind multiple watches from a single power source. Additionally, the winder can be powered by two AA batteries to get rid of wires all together.