A modern watch winder of its kind, sophistication and sharpness have combined in a winder that is both fashionable and functional. Multi-purpose, this watch winder not only maintains the mechanism in automatic timepieces, it also stores quartz watches in style. Includes one winding module, latch closure, glass cover, a black exterior, additional storage, and most importantly, the patented technology that WOLF is best known for. SIZE: 7.25" L X 7.75" W X 8.75" H FEATURES Rotation: 10 second start delay, 900 TPD (Turns Per Day), patented rotation programs - Intermittent rotation with pause and sleep phases pre-programmed. Also comes with optional 12 hour delay setting. Double the amount of TPD by selecting bi-directional Directional Settings: Clockwise, Counter Clockwise and Bi-directional Watch Cuff: The cuff has been designed to fit bigger and heavier watches (up to 52mm case). The new design "locks" the cuff into the rotator drum for a secure fit. Battery Option: Option to run the unit on AC power (universal adapter included) or D-Cell/Lithium batteries (not included). Storage: 1 winding module and 2 piece watch storage Material: Smooth vegan leather Other: Glass cover