A magnificent example of the renowned Rolex GMT-Master II reference 116710BLNR, affectionately nicknamed "Batman" for its distinctive blue and black bi-color Cerachrom bezel. This watch, dating from 2014, is presented in excellent pre-owned condition ("perfette condizioni e super corredo!"), with minor partial wear marks on the bracelet, as typical for a used watch. Featuring a 40mm Oystersteel case and the iconic Oyster bracelet with a Déployante clasp, it is powered by the in-house Rolex Caliber 3186 automatic mechanical movement, known for its COSC-certified precision. The black dial with luminous indices and the sapphire crystal with Cyclops lens over the date complete a functional and elegant design. It comes with its original Rolex box and papers, along with an authenticity guarantee on components and a 2-year warranty on the correct functioning of the movement, ensuring peace of mind for the buyer. This "full set" represents an exceptional opportunity for collectors and enthusiasts.