The HydroConquest series is the ultimate choice for diving watches. It pays tribute to those who have braved the oceans and appeals to all sea lovers. These watches meet the rigorous criteria of diving, with a waterproof rating of 30 bar and features like a unidirectional bezel, screw-down case and crown, and a double security clasp with diving extension. These safety measures seamlessly blend with the tranquil underwater environment. Longines has struck a perfect balance between performance and style with these timepieces.