This Wolf Designs Viceroy triple watch winder is comprised of black vegan leather and silver-toned hardware. The winder has a locking glass cover. The top opens up revealing a storage compartment. It includes a travel case, and storage for five additional watches. The three winding modules can be set to rotate between 300 and 1200 turns per day with clockwise, counterclockwise, or bi-directional rotation. It is powered by AC power with the included adaptor, or by D-Cell batteries (not included).