A sleek and compact single watch winder featuring four different winding modes and powered by an included AC adapter. Mode A: Auto-rotates clockwise for six minutes, rests for 30 minutes. Mode B: Auto-rotates counterclockwise for six minutes, rests for 30 minutes. Mode C: Auto-rotates clockwise for 20 minutes, rests for 10 minutes, then auto-rotates counterclockwise for 20 minutes, rests for 10 minutes. Mode D: Alternates clockwise and counterclockwise auto-rotation every 10 minutes for three hours, rests for nine hours. Measures 6.5" L x 6" H x 4.25" W.