As we all know, Rolex’s biggest highlight this year is the new GMT-Master II “Pepsi”. the GMT-Master II ref. 126710BLRO is one of the most sought-after luxury sports watches out there, as it is crafted in stainless steel and flaunts the iconic red and blue bezel. This is similar to the GMT-Master II “Batman” launched in 2013, which is still a very popular model for modern fake Rolex. Let’s take a look at these two GMT-Master II’s side by side and see how they compare mechanically, in terms of design and desirability.
First, both GMT-Master II models are made of stainless steel and feature a 40 mm Oyster case with Cerachrom ceramic bezel and include a black “Maxi” style dial. 
There are also some key design differences between the GMT-Master II Pepsi and GMT-Master II Batman. Obviously, the biggest difference is the color of the bezel. The combination of blue and red is an iconic part of the GMT-Master’s history and Rolex has used it on a number of other models over the last six decades.
However, the GMT-Master II ref. 116710BLNR features a combination of black and red. 116710BLNR features a black and blue bezel, and the “Batman” is the first and only Rolex watch to use this color combination on its bezel. In reality, the GMT-Master II ref. 116710BLNR is the first and only Rolex replica watches to use this color combination on its bezel. 116710BLNR is the first Rolex watch to feature a two-tone Cerachrom bezel. Rolex had previously stated that creating a two-color bezel in ceramic was impossible given the structure of the ceramic material.
It is important to note that the dual color on any GMT-Master bezel is not just for cosmetic reasons, it also provides the wearer with a way to distinguish between day and night time in a second time zone.
The GMT-Master II Batman comes specifically with an Oyster bracelet, while the new steel GMT-Master II Pepsi is given only a Jubilee bracelet. However, Rolex is probably determined to differentiate the white gold GMT-Master II Pepsi from the new steel GMT-Master II Pepsi. As most people know, the fake Rolex GMT-Master watches were created to serve airline pilots by allowing them to track multiple time zones.
Whether it’s the stunning look of a modern Rolex sports watch or the practical GMT function it offers, it’s hard to choose between the GMT-Master II 126710BLRO and the GMT-Master II 116710BLNR. While the GMT-Master II Pepsi is a new model with an improved movement, the real problem with it is your taste for color and bracelet styles.