Cartier Santos 100 Watch. Extra Large Watch, 38mm X 38mm stainless steel case, with a stainless steel bezel with 8 Cartier screws. Stainless steel push down buttons with stainless steel screw down crown with blue cabachon. Sapphire crystal. White dial with Roman numeral hour markers, with three subdials, and date display. Automatic movement with chronograph function. Black leather strap with stiainless steel deployant buckle. Water resistant 100 feet.