Longines HydroConquest

The Longines HydroConquest, reference L3.782.3.78.7, is a dive watch with a 43 mm case in steel. The sunray grey dial has applied Arabic numerals and indexes and pink hands. The case measures 11.9 mm thick and 53.5 mm lug-to-lug, with water resistance rated to 300 metres; the case has a screw-down crown. Self-winding calibre L888.5 provides up to 72 hours of power reserve. A red PVD-coated bracelet closes with a double safety folding clasp. The dial includes a date display and central seconds. The case has a unidirectional rotating ceramic bezel. A scratch-resistant sapphire crystal covers the dial, with anti-reflective coating on both sides.