The HydroConquest series is the ultimate choice for diving watches. They pay tribute to the brave men who have ventured into the depths of the ocean, as well as those who simply love the open seas. These watches are built to meet the strict requirements of this challenging discipline - water-resistant up to 30 bar, a unidirectional turning bezel, and a screw-down case and crown for added protection. The double security folding clasp with an integrated diving extension-piece ensures uncompromising safety. But don't let their functionality fool you, these watches also exude elegance, a signature of Longines.