The Longines Flagship Heritage Moonphase L48154722 is a stainless steel watch featuring a 38.5 mm case with a domed silvered sunray dial. It includes 11 applied hour markers and rhodium-plated hands. The watch is powered by the automatic Caliber L899 movement, offering a 72-hour power reserve. Functions include hours, minutes, seconds, a moon phase display, and a date indicator at 6 o'clock. The timepiece is completed with a grey alligator leather strap and a Heritage pin buckle. Reference number: L48154722.