White Sky-Dweller Rolesor watch

EDITOR'S REVIEW

• The watch for world travellers, Rolex’s Sky-Dweller combines a dual time zone (GMT) with an annual calendar and is presented in this white Rolesor version for 2017
• Functions: hours, minutes, seconds, date, dual-time indicator with 24-hour display, annual calendar, stop-seconds for precise time setting
• Case: 42mm white Rolesor (combination of steel and 18-carat white gold), fluted white gold bezel with patented Ring Command for function setting, screw-down caseback, screw-down white gold crown, Cyclops lens on date, water-resistant to 100 metres
• Dial: blue with white-gold hour indices and hands treated with Chromalight, second time zone indicated by triangular marker and 24-hour disc, months indicated by 12 apertures on dial
• Movement: mechanical automatic Rolex calibre 9001 protected by 7 patents, 72-hour power reserve, certified as a Rolex Superlative Chronometer with a precision of -2/+2 seconds per day and a 5-year guarantee
• Strap: solid link Oyster bracelet in steel, folding Oysterclasp with Easylink rapid extension system