Wolf Viceroy Grey Single Watch Winder 456102. This elegant watch winder is crafted from includes a black pebble exterior with silver-textured silk lining and chrome finished hardware. This watch winder also comes with a backlit LCD which is protected with a locking glass cover. The Wolf winder counts the precise number of rotations with a 10-second start delay. Rotations can be set between 300-1200 turns per day, which can also be doubled by selecting the bi-directional setting. There is a power reserve setting of 6-72 hours, accommodating watches with a power reserve feature. The winder can rotate clockwise, counter-clockwise, and bi-directional. The watch is secured into the rotating drum in a patent lock-in cuff for a secure fit. Power is generated using an AC power cable (universal adapter is included) or D-Cell/Lithium batteries (not included). There is the facility for storage surrounding the watch winder, which includes: 3-piece watch storage, and a single winding module. Dimensions: 20cm L x 20.5cm W x 23cm H.