The solid functions and distinctive aesthetics of the new Jaeger-LeCoultre Polaris Mariner Memovox pay tribute to the brand’s first diving watches. The functions have been enhanced to meet the diving specifications of the ISO 6425 standard and achieve watertightness down to 300 metres (30 bar). At the same time, the concentric rings of the gradient-blue dial create a unique sporty and contemporary aesthetic. The actor Benedict Cumberbatch was one of those who let himself be enchanted.