Stainless Steel, black leather strap with deployant clasp, ratcheted bidirectional bezel, blue dial, automatic Chronometer (Cal. B04), 12-hour chronograph, date, dual time zone hand, display back, screwdown crown, Ref. AB04451A1C1X1, 8-year Breitling warranty dated February 2024, 46mm, Retail = $10,800, scratches in antireflective coating, otherwise Like New in Box with Papers