TAG Heuer recently launched four Carrera Sport chronograph 44 mm Heuer 02 Automatic, three stainless steel, one stainless steel and rose gold, all powered by the in-house Calibre Heuer 02 movement. In our review, we used three steel models: Reference. CBN2A10 with olive green dial and stainless steel bezel, reference. CBN2A1A with blue dial and blue ceramic bezel, and number. CBN2A1B black dial and black ceramic bezel.