Carbonium case in 43mm. Carbonium is a new, super-light and sustainable material used in the aeronautical sector for the latest-generation airplanes’ fuselage and wings. The production of Carbonium has 40% less environmental impact than other carbon composites. New automatic caliber UN230. Power reserve is at 72hours. The minutes are indicated by the central bridge and the shorter hour indication is anchored to a wheel at the center. Priced at US$24,000.00