Car enthusiasts can live their passion at full-throttle with an engine like this on the wrist. After a version in titanium, the GMT B04 S Carbon Body Chronograph moves up a gear with a 45-mm case made from hundreds of tiny carbon fibres woven into several hundred layers. The result is peerless rigidity, superlative shock-resistance and a distinctive appearance. The design may be new, expectations in terms of legibility and functionality are unchanged. The chronograph functions and second time zone are clearly displayed on the carbon dial with its visible weave. Behind the scenes lies Manufacture Breitling Calibre B04, a COSC-certified movement that is protected by two patents. The race is on!