This is the Rolex Oyster Perpetual GMT Master II model 16710.
Made in stainless steel and fitted with a sapphire crystal, this is a very solid and robust gents watch that is able to display different time zones with the use of the addittional GMT hand which completes a 24 hour cycle
in a single rotation, and the bi-directional
marked zero to twenty three allowing for a second time zone to be
displayed with the GMT hand pointing to the bezel hour.
The advantage of the Rolex GMT II is that it allows the GMT hand to be set independently from the hour hand thus
allowing a third time zone.
With the automatic movement Chronometer rated movement that keeps perfect accuracy, this is a Rolex that won’t last long, so be quick!