Stainless Steel, Oyster bracelet (SEL) with flip-lock Oysterclasp and Easylink extension link, Rolex branded rehaut (RBR), fixed tachymeter bezel, black dial, automatic Chronometer (Cal. 4130), 12-hour chronograph, screw-down crown and pushers, Ref. 116520, warranty dated December 2012, 40mm, Mint in Box with Papers