Greubel Forsey GMT Sport “Sincere Fine Watches Special Edition” debuts
low keyThe signature feature of the Greubel Forsey GMT Sport released in 2019 is the 24-second tourbillon, an invention by the company that sets the fast-spinning tourbillon at a 25-degree inclination. Completing a lap in 24 seconds increases stability compared to the traditional 60 seconds, so the tourbillon is not disturbed by life’s crazy jungle of destructive forces. Combined with the optimal inclination found by Greubel Forsey to counteract gravity…