This is the Rolex Air-King 116900 or Bloodhound; discontinued but more popular than ever. It has a 40mm steel case, crown and smooth bezel. Fitted on a sporty oyster bracelet in steel with a steel fold over clasp. It has a black dial with white and silver Arabic numerals, minute and hour hands with green details. Powered by an automatic movement. The watch comes with a full set of box and papers, instruction manual and hangtags. This watch was first sold June 2016.