Benson Black Series Winder 4 Rotors Limited Edition 4.16.WL. Four rotors watch winder with a start and stop system and powered by an adapter. Winder can be programmed to rotate in 3 positions clockwise, counter-clockwise, Alt and the number of turns per day. It operates manually and with a control remote. Walnut lacquered wood finish, mineral glass and luminous LCD display. Large watch holders that can accommodate regular size to extra-large watches. Additional storage for another 3 watches. Dimensions 34 x 24 x 26cms and weights 7000 grams.