This Winder Will Winder 4 watchs at once. It Has Four Additional Watch Pillows . This Unit Runs On 110 AC Only (Adaptor Included). The Turning Mechanism is about 5 Turns Per Minute. 3 Different programs are available. Program (A) - Turn clockwise only for 33 minutes and then rest for 15 minutes. This cycle is repeated 12 times per day achieving approx. 1,860 turns per day. Program (B) - Turn clockwise and counterclockwise alternatively every 10 seconds for 3 minutes and then every 5 minutes for 30 minutes. The same cycle is repeated 14 times per day achieving 2,170 turns per day. Program (C) - Turn counterclockwise only for 33 minutes and then rest for 15 minutes. This cycle is repeated 12 times per day achieving 1,860 turns within 9.6 hours providing 90% - 100% power reserve. Convenient Automatic "Daily Repeat" feature: Each program will repeat itself automatically daily when the switch is always on. 13" x 11" x 7"