One of the most popular Rolex Oyster Professional sports watches of the past few years is the model 116710BLNR GMT-Master II "Batman", known for its unique blue and black "Cerachrom" ceramic bezel. This is Rolex's first stainless steel watch with a two-color ceramic bezel. This watch will add a blue and red "Pepsi" Cerachrom bezel in 2019. Rolex has updated the GMT-Master II series with various new features. These include new sports. Rolex model 126710BLRO (red and blue frame) GMT-Master II has attracted a lot of attention last year (aBlogtoWatch hands-on operation), but at the same time, this 126710BLNR (blue and black frame) has also joined in, Rolex An upgraded version of Batman.