With a deep gradient-blue lacquer dial amplifying its sporty-elegant style, the Polaris Perpetual Calendar takes its aesthetic cues from the Polaris Mariner Memovox. Its newly developed, in-house movement, Jaeger-LeCoultre Calibre 868AA provides a display of the moon phases in both hemispheres, as well as an extended power reserve of 70 hours, in addition to the perpetual calendar displays and rotating inner bezel – a signature of the Polaris line.