PRE-OWNED ROLEX TWO TONE SUBMARINER 40MM WITH BLUE DIAL AND BEZEL. OYSTER PERPETUAL DATE SUPERLATIVE CHRONOMETER OFFICALLY CERTIFIED. THE BAND IS STAINLESS AND 18KY, AND STAINLESS CASE AND 18KY BEZEL. THE ROLEX HAS A SAPPHIRE CRYSTAL AND 18KY GOLD SCREW DOWN CROWN. THE WATER RESISTANT IS 300M. THE MODEL NUMBER IS 16613  AND SERIAL NUMBER A469620.