This compact, stackable Wolf watch winder is made of black carbon fiber, glass, and aerospace-grade aluminum. It features a backlit LCD display, a locking cuff that accomodates bracelets larger than 10" long, and the ability to interlock with other winders to create a multiple winder system. It runs off an included 5V power adapter. Rotation options include customizable settings, from 300-1200 rotations, clockwise, counterclockwise, and bidirectional turning, and different increments of delay, for 57 different programming options. Measures 6"H x 4.75"W x 5.75" D.