Worldly Precision The Rolex Sky-Dweller is a sophisticated timepiece designed for global travellers. With dual time zone functionality and an annual calendar, it offers intuitive control and elegant complexity in equal measure. Technical Elegance This 2013 reference features an ivory dial with off-centre 24-hour disc and Saros annual calendar. The 42mm case is crafted from 18ct white gold and paired with an Oyster bracelet and Easylink Oysterclasp. Powered by the calibre 9001 automatic movement, it delivers a 72-hour power reserve and seamless functionality via the fluted rotatable bezel.