This Wolf Axis 6 piece watch winder is comprised of black vegan leather and copper plated hardware. It features six winding modules which can be set to rotate between 300 and 1,200 turns per day clockwise, counter clockwise, or bi-directional. Features include a power reserve setting from 6 to 72 hours and a 10 second start delay. This winder is powered by AC power with the included adapter.