Complete set of 2022, Jaeger-lecoultre, Beichen series, model: Q9028471 The new Beichen chronograph black dial features a 42mm black dial with luminous hour markers and dual sub-dial chronograph functions. It is equipped with an embedded tachometer bezel and crafted from stainless steel. It is powered by the self-produced 751H automatic movement with a transparent back and a folding clasp. It comes with an eight-year extended warranty!