Kendal Wooden Watch Winder (4)+12 Storage Box with Japanese Motor & Advanced Control From August, 2016, it is upgraded with quiet and reliable Japanese motor and advanced control. Fine solid wood construction. Hand polished for high gloss finish. Interior is made of top quality deluxe silsuede. Four Winding Modes: Clockwise(CW), Counter clockwise(CCW), bidirectional, and special display mode. Excellent working keeps the accuracy of the TPD(turn per day) and Rotating position. Four Program Settings: Mode 1 (650/TPD), Mode 2 (750/TPD), Mode 3 (850/TPD), and Mode 4 (1000/TPD). (For detailed info, see the 2nd picture to the left which is the operation instruction) Winding of up to 4 watches (good for both man's and lady's watches) simultaneously, providing maximum flexibility and versatility. The front compartment of the winder has storage accommodations for an additional 6 fine watches and a quality lock mechanism to keep your watches safe. The bottom drawer has 6 equal big compartments for another 6 watch and jewelry storage. Runs on 2 D-Cell batteries or with the included AC adapter. Dimension: 12.4" wide x 9.3" deep x 9.4" high