The Silicium Hora Mundi displays 24 capitals symbolizing the 24 time zones in the world. The second time zones are adjusted by means of the push piece at 2 o’clock. The time itself is adjusted by means of a discreet corrector flush with the middle part of the case at 5 o’clock. The Silicium Hora Mundi’s dial is made of pure silicon, a material that makes up nearly 28 percent of the earth’s crust and remains the most common element on Earth after oxygen. Inside Information: The dial requires 50 separate operations to be completed.