The Chronomat 44 is an authentic Breitling wrist instrument reflecting a universe dedicated to performance, sporting feats and surpassing personal limits. It is tailor- made to face up to the most extreme conditions while consistently fulfilling its mission. Built to ensure extreme sturdiness, the case housing the Manufacture Breitling Caliber 01 is water-resistant to a depth of 500 meters (1,650 ft) a feat worthy of an authentic diver's watch. The Chronomat 44 comes in a choice of four versions: all- steel, steel with a bezel bearing four solid gold markers, steel with gold bezel or all-gold.