Ensure that all of your wristwatches are functionally properly by using and storing them inside the WOLF 270302 Heritage 2.1 Single Watch Winder with Cover and Storage. Designed with a black faux leather exterior, this case is perfect for better aligning and syncing your watches. The box features a patented rotation program that allows for intermittent rotation and is pre-programmed to do 900 turns per day. Directional settings include clockwise, anticlockwise, and bi-directional. This box measures 11 D x 10 W x 9 H inches in size and operates by using either the included 3.3V adapter or D-cell alkaline or lithium batteries. Make sure that all of your favorite watches are ticking on time and functioning properly with the WOLF 270302 Heritage 2.1 Single Watch Winder with Cover and Storage.