The Rolex GMT-Master II "Pepsi" (Ref. 126710BLRO) is one of Rolex's most iconic professional sports watches. The blue-and-red "Pepsi" bezel traces its heritage back to the original GMT-Master introduced in 1955 for Pan American Airways pilots. The modern 126710BLRO combines Rolex's latest Calibre 3285 movement, a Cerachrom ceramic bezel, and the elegant five-link Jubilee bracelet, making it one of the most desirable stainless-steel Rolex watches