The movement is the same as the previous model, Ref. 116520, equipped with the Cal. 4130, and boasts an average daily rate of -2 to +2 seconds after casing, more than twice the accuracy of the certified chronometer standard.

It was first created in 1963 as the ultimate practical watch for those passionate about driving and speed, designed to meet the needs of professional race car drivers.
Even 60 years after its creation, it remains unparalleled among sports chronographs and continues to transcend time.

The ceramic bezel (commonly known as the "Cerachrom bezel"), which is reminiscent of the plastic bezel that was created in 1967, gives a bold impression, and the design has a stylish and sporty feel.