Standing out with its clean and pragmatic lines, the Longines HydroConquest was introduced over 10 years ago as part of the brand’s sports collection. This modernly designed dive watch has since seen numerous iterations, including newer versions fitted with coloured ceramic inserts on the bezel. The brand now goes a few steps further in this direction, with the use of this material on the entire case. Meet the new Longines HydroConquest Full Black Ceramic.