L3.673.4.76.2Ref

HydroConquest models, celebrated as diving watches par excellence, honor ocean conquerors and open-sea enthusiasts. They meet exacting standards: water resistance to 30 bar (300m), unidirectional rotating bezel, screw-down case and crown, lateral crown protection, and a double-security folding clasp with integrated diving extension. These strict safety assurances integrate seamlessly with the quiet underwater world, exemplifying performance and elegance—a characteristic Longines fusion.