If you are looking for a Reliable, Battery Operated DC/AC and Programmable Watch Winder, look no further. This deluxe Tech Swiss single watch winder has it all! This new sleek design winder will keep 1 of your finest automatic and self winding timepieces wound and ready to wear when you need it Comparable to other watch winder boxes that sell for well over $200 in many fine retail jewelry stores, this winder is an amazing buy. Now, you can own one of these automatic watch winder boxes at a fraction of the cost. This compact winder runs on 4/ AAA batteries and can even be placed in a safe or AC adapter can be used, included. The winder has individual directional control settings for each turntable which can be programmed to rotate clockwise, counterclockwise or combination of both depending on the make and model of the watch. The intergraded intermittent timer will run approximately 30 seconds for each 15 minutes of rest time. This winder offers a gear bearing motor which makes the winder extremely "quiet." The wood exterior has a beautiful high gloss black finish and the interior is composed of a plush charcoal grey fabric. Each Tech Swiss unit is individually handcrafted by experienced hands and comes with a 1 year warranty. Batteries not included. Dimensions: L 7 3/4 X W 4 1/2 X H 8" Glass window measures 3 1/2" Round. Weigh 3 LB. Great Buy.