Entirely developed, produced and assembled in the Chopard Fine Watchmaking workshops, the L.U.C 01.05-L calibre, a self-winding mechanical movement, is a COSC-certified chronometer that possesses a frequency of 28,800 vibrations per hour. Featuring a universal hour function, a 60-hour power reserve and a stop-second function, its central display shows the hours, minutes, seconds and date in the city of destination. It also presents the time in each of the 24 principal time zones with the precision and elegance that characterise Chopard.