Longines HydroConquest

The Longines HydroConquest, reference L3.779.4.96.6, is a dive watch with a 39 mm case in steel. Applied indexes accompany polished silvered hands on the blue lacquered polished dial. Measuring 11.7 mm thick and 48.1 mm lug-to-lug, the case has a water-resistance rating of 300 metres; the case has a screw-down crown. Self-winding calibre L888.5 has up to 72 hours of power reserve. The dial is covered by a scratch-resistant sapphire crystal, with anti-reflective coating on both sides. A steel bracelet fastens with a double security folding clasp with a micro adjustment system. The dial has a date display and central seconds. The case has a unidirectional rotating ceramic bezel.