Stuhrling Original Men's 648.01 Legacy Automatic Skeleton Beige Leather Watch 43mm stainless steel round case featuring silver stamped dial with center skeleton cut-out and luminous tipped hands Protective Krysterna crystal dial window Automatic Self Wind Movement with analog display- This watch is powered by the motion of the wearer's wrist. For first time wear the crown must be turned clockwise about 20-30 full turns. If the watch is not worn for 8 or more hours per day, it will work slower than usual or even stop briefly. Water resistant to 165 feet (50 M)