The Longines Heritage Chronograph 1940, reference L2.814.4.76.0, features a 41mm stainless steel case with a silver dial and pink gold hands. It is powered by the automatic Longines Calibre L705 movement, offering a 48-hour power reserve. The watch includes a chronograph function with a 30-minute counter at 3 o'clock and a small seconds subdial at 9 o'clock. It is water-resistant up to 30 meters and comes with a black alligator leather strap. The dial is protected by a scratch-resistant sapphire crystal, and the case back is transparent.