Quadruple Tourbillon Secret, Pink Gold

A Quadruple Tourbillon Secret, 1 of 8 examples made. The Quadruple Tourbillon is a thoroughbred meant to pursue mechanical precision alone. Comprised of 519 components, its architecture is fundamentally unlike anything else in watchmaking: four tourbillons configured in co-linear pairs, inclined, and synchronized through a spherical differential that averages any of the few aberrations which would arise from the four high-beating oscillators fed through dual mainspring barrels. This mechanical ballet creates an accuracy that is unrivaled, to the exception of all other considerations. This focus saw the Quadruple Tourbillon win Best Complication at the 2009 GPHG, immediately following its year of release. This is Greubel Forsey at their most obsessive.