The Longines Record Chronometer L2.820.4.72.6 is a men's automatic watch featuring a 38.5mm stainless steel case and bracelet. It has a sunray silver dial with polished silver-tone hands and stick hour markers, and a date display at the 3 o'clock position. The watch is powered by the Longines Caliber L888.4 movement, offering a power reserve of approximately 72 hours. It is water-resistant up to 30 meters and has a scratch-resistant sapphire crystal with anti-reflective coating. The transparent case back allows for a view of the movement. Reference number: L2.820.4.72.6.