The Carrera Heuer 01 Black Ceramic reference CAR2A90.FT6071 was introduced at BaselWorld 2016. With this version of the Carrera Heuer 01, the case, bezel, lugs and case middle (all the parts exposed to friction) are made from black ceramic, to minimize signs of wear while offering an attractive pitch-black design. The piece is topped off with a textured black rubber strap. Technically, to guarantee perfect water resistance to 100 metres, steel is always present on all the functional parts of the watch (inner box section, screw-in case back, push-pieces etc.) to enable the gaskets (crystal gasket, case-back gaskets, push-piece gaskets and crowned tube) to fulfil their function.