GMT-Master II Oyster, 40 mm, white gold, Reference 126729VTNR

This model features a green ceramic dial and a two-colour Cerachrom bezel insert in green and black ceramic. In addition to conventional hour, minute and seconds hands, the GMT-Master II features an arrow-tipped hand, which circles the dial once every 24 hours, as well as a bidirectional rotatable 24-hour graduated bezel.

The distinctively coloured 24-hour hand displays the “home” reference time in a first time zone which can be read on the graduations on the bezel. The traveller’s local time is easily set by “jumping” from hour to hour, thanks to an ingenious mechanism operated via the winding crown: the hour hand can be adjusted forwards or backwards independently of the minute and seconds hands. This allows travellers to adapt to their new time zone without affecting the precision of their timekeeping. The Cerachrom bezel insert features an original colour combination: black and an exclusive green that is reserved for this model.

The Cerachrom dial – created in the same way as dials in natural stone, by fitting a disc of material onto a brass plate – displays the same shade of green as the lower half of the two-colour green and black Cerachrom bezel insert that frames the watch face. It is the first Cerachrom dial on a Rolex watch.

On this watch, the crown and crown guard are on the left side of the watch case. The date aperture and the Cyclops lens are at 9 o’clock.