Robust, reliable, and ready for the water; pressure tested with a screw-down crown. At MAS we believe that a good diver is a cornerstone piece in any collection. Strong, versatile, with plenty of style, this is why we started our journey with a uniquely designed dive watch, the Irukandji. The Irukandji is now a run-out model, as we make preparations for the Irukandji V2.0.