Android Men's 'Espionage' Automatic Stainless Steel and Leather Dress Watch, Color:Black (Model: AD469BKR) Skeleton and open heart Automatic movement Hexagon screws on bezel 316L surgical stainless-steel case 5mm thick genuine leather strap; Super-luminova hands Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving