Longines HydroConquest Collection HydroConquest Gents VHP GMT Date Window Longines collection of Very High Precision watches. Longines Conquest is the quintessential expression of the brandís sporting elegance. Special attention went into the aesthetics of the bezel, the cabochon crown and the links. A subtle blend of performance and elegance, the Longines Conquest includes technical features that meet the requirements of the most demanding sportsmen and women. Both sober and sophisticated, these models are guaranteed to catch the eye at the most fashionable soirÈes as well as in the stands of prestigious horse races.