18k Gold & Stainless Steel, Oyster bracelet (SEL) with flip-lock clasp, bidirectional rotating diver bezel, blue dial, automatic Chronometer (Cal. 3135), date, screw-down crown, Ref. 16623, D serial, warranty dated June 2006, 40mm, recent Rolex service October 2025, Mint in Box with Papers + BW Warranty