Details: Patented rotation programs- Intermittent rotation with pause and sleep phases pre-programmed. Storage for two watches. Patented "Lock-in" cuff. Removable travel case with storage for one watch. Chrome latch closure. Glass front door. Dimensions: 12.75"w x 7.75"d x 8.75"h. Features: 10 second or 12 hour start delay. Turns per Day (TPD): 900. Operates on 3.3V AC Power Adapter (included) or D-cell batteries. Rotation Options: Clockwise, Counter-clockwise or Bi-directional. Powered by Mabuchi Motors.