Greubel Forsey was found in 2004 by Robert Greubel and Stephen Forsey in Switserland. The heart of the ultra high-end watch brand beats for art and innovation. The brand is well known for its many inventions such as Double Tourbillon 30°, Balancier Spiral Binôme and the most recent innovation Le Computeur Mécanique. All of the watches are provided with original movements. Timekeeping and precision are leading. Greubel Forsey presents the following collections: Différentiel d'Égalité, GMT, Double Balancier, QP à Équation, Balancier, Grande Sonnerie, Tourbillon 24 Secondes Signature 1, Double Tourbillon 30°, Quadruple Tourbillon, Art Pieces and Invention Piece.