Longines Conquest Diver Series Men s Watch The Water Ghost of Longines. Waterproof up to 300 meters, with a case diameter of 41mm. It features an automatic mechanical SW 1 movement, not the commonly found imitation 2824. The back cover is in its original casing. Simple and stylish, suitable for both business and casual occasions. It has a screw in crown, a double fold safety clasp, and a diving extension mechanism. The watch is equipped with a sapphire crystal with anti reflective coating on both sides. Comes with complete packaging, including a three in one code, case back, hang tag, and warranty card. Exclusive launch.