L3.696.4.53.6Ref

HydroConquest models, diving watches par excellence, pay homage to those who have devoted themselves to conquering the oceans and to lovers of the open sea. They satisfy the rigorous criteria of the discipline: water resistance to 30 bar (300 meters), a unidirectional rotating bezel, screw-down case, screw-in crown, lateral crown protection, and a double-fold security clasp with integrated dive extension. These uncompromising safety assurances harmonize perfectly with the tranquility of this silent realm. Performance and elegance, a distinctive Longines pairing.