The new Master Ultra Thin Perpetual watch perfectly embodies the elegance of high-end watchmaking. Its dial is clean and simple, with a clear and easy-to-read display of the perpetual calendar. The sleek and stylish case, only 9.2mm thick, houses the reliable Jaeger-LeCoultre Calibre 868. This automatic watch boasts a compact design, measuring just 9mm thick and 39mm in diameter. The dial balances the day, month, year, and moon phase functions in a precise and organized manner, all easily adjusted with just one corrector. Plus, its perpetual calendar mechanism accounts for leap years, ensuring accurate timekeeping until 2100. The coveted Reference 1302520, with its pink gold