Absolutely luxurious high quality watch winder "Rapport Perpetua Gold". Exterior: metal housing covered with finest brown leather / white stitching and a magnifying glass catch for perfect view. Interior: velvet. 2 programs: the A-rotation mode: first day-1,690 rpm with stops at "rest", the second day-1,130 rpm or the B-rotation mode: 3960 revolutions per day without stops for a quick factory. Runs on either AC power adaptor (included) or Batteries. Size: h: 102 x dia: 102 x d: 140 mm.