A special series of the Chronomat – the ultimate chronograph – created in 1984 for the worldwide aviation elite, the Chronomat Airborne combines an ultra-technical look with the performances one expects from an authentic instrument for professionals. On-board this model dedicated to the most extreme missions is Manufacture Breitling Calibre 01 that is chronometer-certified – the only official benchmark in terms of reliability and precision based on an international standard.