This classically handsome model features a new ultra-thin 40 mm-diameter case housing the ideally suited extra-slim (3.81 mm) Elite 681 self-winding calibre, beating at 28’800 vibrations per hour (4 Hz) and ensuring a 50-hour power reserve. The case comes in a choice of 18-carat rose gold or stainless steel, while the sapphire crystal exhibition back provides a fascinating view of the movement with its tungsten oscillating weight adorned with a “Côtes de Genève” pattern.