Excelvan Black Wood Quad Watch Winder 4 Program Settings + 6 Storeage Box Case Winds 4 watches on 2 turntables, with extra storage for 6 watches Clockwise, auto swap or counter-clockwise rotations Four different program settings. Product size: 34.5x26x(13~22)cm/13.6x10.2x(5.1~8.7)inch. Front and top see-through windows Great for watch collectors who own many brands of automatic watches.