BRAND NEW BLACK WOOD 8+12 AUTOMATIC QUAD DUAL / DOUBLE WATCH WINDER 12 DISPLAY STORAGE BOX CASE Built IC Timer for automatic winding, just trun on and it runs Winding Clockwise and counterclockwise automatic Operates on AC Adapter Winds almost All Kinds of Automatic Watches Dimensions: 25" Wide x 10.5" Deep x 8.5 " High