Rolex Ceramic Daytone Cosmograph Watch Silver

It features a utomatic calibre movement,chronograph,scratch-resistant sapphire crystal,waterproof screw-down Triplock crown,minute markers around outer rim,chronograph;hour,minute,second,Parachrom hairspring.Stainless steel case and monobloc cerachrom bezel,engraved tachymetric scale,inner reflector ring engraved w/serial number.Monobloc w/silver sub dials,Chromalight display w/blue luminescence