July 18, 2018

This year at Salon International de la Haute Horlogerie, SIHH 2018, Greubel Forsey unveiled its Double Balancier Sapphire watch. Not the first sapphire-encased watch released by the brand, the new timepiece offers an incomparable view inside the watch, which houses Greubel Forsey’s sixth “fundamental invention.”  Now, the brand has created a video of the Double…