ROLEX, REF. 116613, SUBMARINER, AN 18K YELLOW GOLD AND STEEL WRISTWATCH WITH DIAMOND HOUR MARKERS AND DATE CIRCA: 2010sCASE MATERIAL: Steel and 18k Yellow Gold CASE DIAMETER: 41mmSERIAL NO’: V901859BRACELET MATERIAL: Steel and 18k Yellow Gold BRACELET SIZE: 180mm Approximate Overall Length DIAL: Blue with Diamond Hour Markers MOVEMENT: Automatic FUNCTIONS: Date BOX: NoPAPERS: NoThe Submariner debuted in 1953. Since the inception of the Submariner, Rolex has made many upgrades and variations to this iconic model. This particular example features a beautiful blue dial with diamond hour markers and blue cerachrom bezel.