Robert Greubel and Stephen Forsey have been working together for nearly two decades in a relationship founded on their shared technical crea๊tivity. In 1999 they began working together on a new concept of tourbillon and in 2004 launched their own company based in La Chaux-de-Fonds, Switzerland, stunning the world of horological aficionados with their innovative 🌟timepieces which clearly demonstrate their twin goals of invention and excellence. Specializing in exquisite and exceptional levels of precision timekeeping their continued innovations are each considered a work of watchmaking art.

Created as a limited edition to honour their first invention, the Double Tourbillon 30˚, and to continue with their quest pushing the boundaries of creativity even further, the Invention Piece One took four years of resear🎀ch to create. Making the Double Tourbillon 30˚ to the center-piece of the dial, the inventive partners were able to combine minute and hours within the tourbillon structure providing both a practical and aesthetic display. The unusual depth of the movement to hold the tourbillon cage creates a not only an exceptional timekeeper but also work of art. Presented at auction, this example is number 3 from an edition of only 11 made.