Bey-Berk Watch Winder Accommodate two watches and two sizes to fit both large and small wrist watches Features a viewing glass top and a locking latch Winder is powered by either an AC adaptor or by 4 “C” size batteries (not included) Ultra quiet motor operation is virtually silent and is programmable to a two position winding mode of either only clockwise or alternating clockwise and counterclockwise Total operating time per day is 480 minutes or about 4,320 revolutions Inside lining is a soft felt Size: 7-1/2″ W x 7-1/2″ D x 6-1/2 H Imported Comes in original box. (Box may have slight imperfections, please review pictures above for details). We sell only 100% authentic clothing from new with tags to gently used. Items are listed daily so make sure to put us on your favorite! Most of our items come from a nationwide high end dept store. We strive to meet your designer needs at a quality price!