Rolex GMT-Master 16750 Vintage PepsiRolex introduced the GMT-Grasp II ref. 116719 in 2014 as the initial white gold product of the gathering. The GMT-Learn II ref. 116719BLRO marked the return in the blue and crimson Pepsi bezel after a 7-calendar year absence; however, the bezel was now crafted from Cerachrom (Rolex’s proprietary ceramic alloy)