The original Chronomat B01, the one equipped with Breitling’s new, totally in-house B01 automatic column-wheel chronograph movement, was first revealed in September 2009. Recently, the Swiss watchmaker has revealed a limited-edition version of the model. While being powered by the same self-winding caliber and sporting the same massive-looking body, it offers you a more interesting combination of colors, as well as a revised case back cover.