Roger Dubuis Orbis in Machina Central Monotourbillon

The Roger Dubuis Orbis in Machina Central Monotourbillon, reference RDDBEX1122, is a 45 mm rose gold watch built around a central flying tourbillon. The case measures 12.2 mm thick and is set with diamonds. A sapphire crystal covers the front, and a matching sapphire display back shows the manual-winding calibre RD115, finished and certified to the Geneva Seal. Power reserve runs to 72 hours. This is a limited edition of eight pieces, paired with a red calf leather strap on a rose gold folding clasp. Roger Dubuis rates the case to 50 metres of water resistance.