For people who do not wear their automatic or self winding watch every day, or have more than 1, watch winders are available to store automatic watches and keep them wound. This is particularly advantageous if the watch had complex or perpetual calendars or moon phases. A watch winder is a device that can hold watches and moves them in circular patterns to approximate the human motion that otherwise keeps the self-winding mechanism working. An automatic self winding watch should be kept wound and running as much as possible to prevent its lubricants from congealing over time, which diminishes accuracy. This unit winds 4 watches at a time, and runs on included 110V-240V AC adapter, it also provides storage for 6 more watches, exterior is made of wood, interior is lined with soft leatherette and see through window is plexi-glass. This watch winder has 4 different program settings.

• 4 watch capacity
• Ebony wood exterior
• Black leather interior
• Measures: 13" x 10" x 8.5"
• AC adapter
• Position 1 - Winder is off.
• Position 2 - Winder will rotate clockwise for 2 minutes, then rest for 6 minutes, then repeat the cycle.
• Position 3 - Winder will rotate counter-clockwise for 2 minutes, then rest for 6 minutes, then repeat the cycle.
• Position 4 - Winder will rotate for 2 minutes, then rest for 6 minutes. It will then rotate counter-clockwise for 2 minutes, then rest for 6 minutes, then repeat the cycle. 
• Position 5 - Winder will rotate clockwise for 5 minutes, then counter-clockwise for 5 minutes. It will repeat this cycle for 3 hours, then rest for 9 hours, then it will repeat this cycle from the beginning.