Rolex Sky-Dweller 42 mm

The Rolex Sky-Dweller 42 mm, reference 336934-0004, is a GMT watch cased in 42 mm of steel and gold. The case measures 14.1 mm thick and carries a fluted bezel in gold, part of the Ring Command system that lets the wearer set functions via the bezel and crown together. A sapphire crystal with a Cyclops lens sits over the date, and the intense white dial has luminous hands and indices. Inside is the self-winding calibre 9002, a manufacture movement offering 72 hours of power reserve and combining an annual calendar with a second time zone display. Rolex certifies the watch as a Superlative Chronometer. The case is fitted with a steel Jubilee bracelet on a folding Oysterclasp. It stays water resistant to a depth of 100 metres.