To celebrate the tenth anniversary of their Instrumento Numero Uno collection Geneva based jewelers and watchmakers De Grisogono have created a limited edition version of the watch. The watch is based on previous designs by De Grisogono but exposes the two dials which operate the date mechanism giving the watch a unique look. The watch has a PVD case with stingray skin straps in a variety of colors inspired by Pop Art and matching gemstones and it uses the GD 15-89 automatic movement.
