As the leader model of the Breitling collection, the Chronomat asserted itself as the reference in the field of mechanical chronographs. With its generous, sophisticated lines and its sleek curves, this model is above all else a genuine instrument for professionals : a sturdy, precise and functional chronograph. Its case is equipped with screw-locked safety pushpieces enabling it to withstand overpressure of 30 bars (300 m/1,000 ft). This device also ensures effective protection against shocks.