Global Companion The Sky-Dweller is Rolexs most complex timepiece, designed for those who travel frequently across time zones. Featuring an annual calendar and dual time zone display, it combines technical sophistication with elegant design. The Ring Command bezel allows intuitive adjustment of all functions, making it a practical and refined travel watch. Elegant Utility This 42mm Rolex Sky-Dweller, reference 326139, features an ivory dial with off-centre 24-hour display and month indication. Housed in an 18ct white gold case with a fluted, rotatable bezel, it is powered by the calibre 9001 automatic movement with a 72-hour power reserve. The watch is fitted with a black alligator leather strap and secured by an Oysterclasp.