Delivered at the time of sale, the Rolex Certified Pre-Owned guarantee card officially confirms that the watch is genuine on the date of purchase and guarantees its proper functioning for a period of two years from this date.
16710LN
Oystersteel
40 mm
Bidirectional rotatable 24-hour graduated bezel. Black Cerachrom insert in ceramic, engraved numerals and graduations
Black
Scratch-resistant sapphire
Approximately 48 hours
Oyster, flat three-piece links
Oystersteel
Folding Oysterlock safety clasp
Presented in 1982, it features the emblematic two-color bezel insert – today made of high-tech ceramic – and displays the time in two time zones simultaneously. It is the direct descendant of the original GMT-Master launched in 1955, which was quickly adopted by transatlantic pilots as a navigation aid.
