The only watch winder with the patented technology that 。Item No 792241 13.25\" L x 8\" W x 9.75\" H Quad angled panelled lid Gold hardware Fluted bezel Lock and key security Storage: 2 winding modules, 2 piece watch storage with suspended cushions (cuff will accommodate up to 52mmcase) 1 open compartment, travel case (1pc watch storage, 1 lidded compartment) Power reserve setting: 6 to 72 hours in increments of 6 hours power reserve setting to accommodate watches with a power reserve, giving the watch time to release stored energy before the winding program begins. Directional settings: Clockwise, counter clockwise and bi-directional Cuff: Patented lock-in cuff ‘locks’ your timepiece into the rotator drum for a secure fit. Low density foam to accommodate all wrist sizes without putting pressure on your bracelet.