The most accurate mechanical timepiece ever crafted

Once pressed, the chronograph mechanism springs into action, simultaneously activating the chronograph second hand in the centre of the dial and the 100ths-of-a-second hand located in a counter at six o’clock. Thanks to the high oscillating frequency, the centre hand advances at a perfectly regular pace, and the 100ths counter makes a complete rotation in one second. This invention is not only an aesthetic success; it also lets the user explore just how long a second can last and discover how pleasant it is to watch time pass in a “smooth-as-silk” fashion.

On the caseback, two semicircle windows in sapphire give another perspective on this extraordinary movement, a new classic masterpiece, uniquely designed and manufactured by TAG Heuer.

Developed with Juan Pablo Montoya, the bracelet is, naturally, in stylish black rubber with folding buckle, further enhancing comfort and ergonomy, even when driving at 300 km/h and crossing the finish line with a few 100ths-of-a-second lead.