Rolex Gmt-Master 126711CHNR Root Beer Dial Oct 2020Rolex GMT-Learn II ref. 126711CHNR Root Beer, thorough see of crown In addition to the bezel and crown, the center backlinks on the Oyster bracelet also are fabricated from rose gold. Therefore, the Root Beer weighs 168 g (incl. band), which happens to be just eighteen g heavier compared to Batman