World time watches
The Heures du Monde dial is made up of three parts: In the center, a map of the northern hemisphere is surrounded by a translucent lacquered disc marked with city names. Overlaid on the map, a sapphire disc features a day-night indicator alongside the 24-hour disc. Finally, a translucent lacquered outer ring reveals the minute counter. It only takes a quick glance to see the information thanks to the flawless legibility of the design.