The RM 008 chronograph tourbillon (a stopwatch) was so complicated that only one master watchmaker, Fernand Simao, had the skills to put it together.

FORBES: Magazine Article

The Chronograph Racer also has an automotive-appropriate rubber strap and flyback function stopwatch ideal for recording pit-stop times.

WSJ: The Face of Watchmaking's Future at SIHH and GTE

As watch connoisseurs know, a chronograph is a watch that also has the capacity to act as a stopwatch.

FORBES: Watch Out