Test it in “real time,” he did. Stefan Johansson brought his revolutionary new carbon fiber designs to the famed Spa Francorchamps track to be worn by he and his teammates at the recent “Total 24HRS of SPA” race in Belgium. The watches passed the ultimate test with flying colors withstanding the vibrations of the steering wheel while negotiating almost 10,000 corners as well as 20,000 gearshifts throughout the 24 hours and over 2,000 miles of track.