Rule over your collection with authority with a timeless Viceroy watch winder. A modern classic that exudes an understated elegance. Choose from single up to 8 modules and be assured your timepiece will be wound with complete accuracy. Clockwise, anti-clockwise or both, we will take care of your watch for all time. SIZE: 13.25" L X 8" W X 9" H FEATURES: - Patented innovation - Every WOLF winder counts the precise number of rotations. All other winders estimate the number of rotations - Lock-in dynamic cuff: Patented lock-in dynamic 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 - Rotation options: 10 second start delay. Can be set between 300 and 1,200 TPD (turns per day). Double the amount of TPD by selecting bi-directional setting - Directional settings: Clockwise, counter clockwise and bi-directional - 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. - Battery Option: Option to run the unit on AC power (universal adapter included) or D-Cell/Lithium batteries (not included). - Storage: 2 winding modules, 3-piece storage and travel case - Material: Vegan leather