Longines Men's Conquest Mother of Pearl Steel Watch, #L36554866. Stainless steel case and bracelet, screw-down crown, Double safety folding clasp with diver extensions, Mother of pearl dial, luminous hands & markers, Date window at the 3 o'clock position, Anti-reflective sapphire crystal, Swiss automatic movement, 41mm Case Diameter, Water resistant to 300 meters/ 1000 feet.