Audemars Piguet pre-owned Royal Oak model 19377051, featuring a black dial with index markers and applied hour markers. Case crafted in stainless steel with an octagonal shape characteristic of the original Royal Oak design (Syncro). Includes index-coated hands, screw-down unidirectional turning bezel, date indication at the 6 position, automatic self-winding mechanical movement driving the central chronograph hand, concealed clasp fastening and adjustable link bracelet. The watch is equipped with its original Audemars Piguet Calibre for AP complication movement. Estimated two-year warranty included from Black Wolf Milano.