The White Gold 326939 Sky-Dweller is a frosty addition to the traveler's watch collection. The 326939 Sky-Dweller features dual time zones and has a 24-hour display that indicates preferred home time with an inverted red triangle while the hands and date indicate the local time and date. The 326939 has a 42mm white gold case that has a classic Rolex architecture with a rotatable, fluted ring command bezel. It has a scratch-resistant sapphire, a screw-down crown, and a twin-lock double waterproofness system. The dial is white with long-lasting luminescence, index hour markers and a 24-hour dual time zone wheel. The 326933 is powered by the self-winding 9001 caliber that has the date and dual time zone functionality as well as a power reserve of up to 72 hours. It comes with a white gold oyster bracelet that has a fold-over clasp. It has a water resistance of 100 meters (330 feet).