Rolex introduced two major additions to its Oyster Perpetual GMT-Master II collection this year at Baselworld 2018. Amongst them was the GMT-Master II in Oystersteel, featuring red and blue Cerachrom bezel, arguably the material for a tool watch, to complement 2014's "Pepsi" equivalent which was released in 18 ct white gold.
A History of the Rolex Oyster Perpetual GMT-Master II : From Tool Watch to Icon: Read Story
The difference for the Oystersteel version is the Jubilee bracelet, incidentally the first such instance of this bracelet on the GMT-Master II since the introduction of the Cerachrom bezel to the collection.
