This watch features two innovations, both of which are exclusive creations of Louis Moinet. The first is its Full Moon Indicator, which is distinguished from standard moon-phase watches by a precise indication of the day of the full moon. The second is the World Map, which spins once on its axis every 24 hours. The ring surrounding it enables simplified and easy reading of the time around the world, at a specified given time. It has been adjusted to Greenwich Mean Time and is not synchronized with a particular local time. It represents an artistic depiction of the world in motion. Variograph is an eloquent illustration of the Louis Moinet creative version of traditional horology.