The Longines Hydroconquest Collection watch features a 43mm round stainless steel case and ceramic bezel with a screw-down case back. Stainless steel bracelet with double safety folding clasp. Sunray blue dial with silvered polished hands and Swiss Super-LumiNova®. Automatic movement with self-winding mechanical movement beating at 25'200 vibrations per hour, with a power reserve up to 72 hours. Functions include hours, minutes, seconds, and date. Water resistant to 30 bar. 

Reference Number - L37824966