The Audemars Piguet Jules Audemars Replica Watches Equation of Time not only displays sunrise and sunset times and has a perpetual calendar function, but it also has a bezel symbol according to the location of the wearer or owner, so that the sun’s sunrise and sunset times are known without the need to consult an astronomical catalog or a calculator. The kidney-shaped time equation cam of the movement takes one full year to rotate, and this device requires absolute precision in sizing, production and final machining to provide useful and accurate information for each day.