The Rolex Sky-Dweller was launched in 2012 and remains the most complicated mechanical Rolex watch to date. The Rolex Sky-Dweller timepiece, presented at Baselworld 2012, quickly gained unanimity for its technicality combining complications and comfort of use. The Sky-Dweller is proof of the watchmaking ingenuity of the crown brand. Discover our collection of second hand Rolex Sky-Dweller watches expertized, revised and guaranteed 1 year by Kronos 360.