Jaeger-LeCoultre Master Ultra Thin MoonAmong the intricacies, the moon phase remains one of the most mysterious. Like an open window that overlooks the movement of the stars and their secrets through time, it attracts and fascinates. The jewel of the Master Collection, the Master Ultra Thin Moon range pays special tribute to this complication, which has fascinated our Maison for decades. On this rose gold model for men, the moon phase boasts new credentials. On a deep midnight blue