18kt white gold case. Grey alligator strap. Silvered opaline dial. Bezel set with diamonds. Push pieces set with diamonds. Chronograph. Date displays between 4 and 5 o'clock positions. 18kt white gold octagonal crown set with a diamond. 18kt white gold adjustable deployment buckle. Extra large size. Automatic movement. Water resistant at 100 meters (330 feet). Cartier Santos 100 Diamond 18kt White Gold XL Men's Watch WM500651