GREUBEL FORSEY Quadruple tourbillon à différentiel sphérique
Extraordinary choreography Thanks to this uncompromising creation, Robert Greubel and Stephen Forsey have reaffirmed themselves as authentic inventors, using the mechanical timepiece as their means of expression. The Quadruple Tourbillon à Différentiel is a blend of art and technical innovation which encapsulates
Greubel Forsey Invention Piece 1
Honoring the first invention The Invention Piece 1 embodies Robert Greubel and Stephen Forsey’s wish to honor the Double Tourbillon 30° and to raise the bar yet another notch by opening up whole new vistas for their first major invention. Both