The WOLF British Racing Black Watch Winder is expertly crafted from vegan-friendly grained leather, suede interior detailing, and a fluted bezel protected with a security lock and key. The winder counts the precise number of rotations with a 10-second start delay. Rotations can be set between 300-1200 turns per day, which can also be doubled by selecting the bi-directional setting. There is a power reserve setting of 6-72 hours in increments of 6 hours, accommodating watches with a power reserve feature. The winder can rotate clockwise, counter-clockwise, and bi-directional. The watch is secured into the rotating drum in a patent lock-in cuff for a secure fit. Power is generated using an AC power cable (universal adapter included) or D-Cell/Lithium batteries (not included). Featured is the facility for storage surrounding the watch winder, which includes; 1 winding module, 2pc watch storage with suspended cushions, and one open compartment. Length: 19.69cm. Width: 19.69cm. Heig