Features of the GMT-Master II
3186 and 3285 Movement
The GMT-Master II is equipped with calibre 3186, a self-winding mechanical movement entirely developed and manufactured by Rolex. In addition to the conventional hour, minute and seconds hands, it features a 24-hour hand to display a second time zone.
In 2018, Rolex is extending its GMT-Master II range with three new versions equipped with the calibre 3285. This new self-winding mechanical movement offers fundamental gains in terms of precision, power reserve, resistance to shocks and magnetic fields, convenience and reliability.