The Colt Chronograph is tough, practical, and easy to read, thanks to its COSC-certified Breitling SuperQuartz movement. Its military heritage gives it ruggedness and functionality. The unidirectional bezel, with its engraved hour-markers and rider tabs, is easy to grip and turn. The case can withstand water up to 200 m (660 ft) and has a polished finish that stands out against the satin-brushed bezel and bracelet. This particular model, A7338811.BD43, has a sleek Volcano Black dial with silver subdials.