L3.694.4.53.2

The Hydroconquest represents Longines' take on the classic dive watch. In this latest generation, the Hydronconquest features bold Arabic numerals on its dial. The case of the version presented here measures 39mm across; it takes 19mm straps. This watch is powered by caliber L619. Ref. L3.694.4.53.2 has a black dial and a matching rubber strap.