Here's a single automatic watch winder and storage box that?s steeped in European elegance.This watch winder box boasts a flawless European craftsmanship with a black faux leather exterior, protective glass cover, and chrome detailing. This unit has a patented preset intermittent winding program that mimics the natural wrist action to wind your automatic watch. The storage compartment on top has a place to securely store up to 2 watches.Measuring 7.25 inches wide x 7.75 inches deep x 8.75 inches high, you can wind your watch powered either with 2 D-cell batteries not included or with the 3.3V adapter included for 110-240V AC power. Product Information Style Number WF47 Gender Men's Width 7.25 inches Height 8.75 inches Length 7.75 inches