The Longines HydroConquest is a sport-themed timepiece powered by an automatic L633 calibre movement with a 38-hour power reserve, offering excellent timekeeping and practical attributes. The stainless steel case and bracelet are expertly crafted and secured with a fold-over clasp. A uni-directional blue bezel surrounds the blue dial, which features silver-tone detailing and is protected by scratch-resistant sapphire crystal glass. This watch is water-resistant up to 300 meters. It also includes applied numerals and indexes, gilt hands, and a date display at 3 o'clock. A double safety folding clasp and Super-LumiNova detailing enhance its diving heritage references. The watch has a 41mm case width.