Ulysse Nardin have designed the Royal Ruby Tourbillon, the latest addition to the Tourbillon line. With main plates and bridges made from sapphires and rubies, this timepiece has skeletonized parts and gives the illusion of the flying tourbillon revolving weightlessly. The flange is set with twelve rubies and is accompanied by forty-eight diamonds, all of which enhance the platinum case and alligator leather strap. Production of this stunning watch is limited to just ninety-nine pieces.