Rolex - GMT-Master II - "Batgirl" – 126710BLNR – 2026

The Rolex GMT-Master II "Batgirl" combines one of Rolex's most recognizable colorways with the elegance of the Jubilee bracelet, creating a watch that is equally at home in the boardroom or across time zones. Distinguished by its iconic black and blue Cerachrom bezel, the "Batgirl" offers the legendary GMT-Master II functionality that has made the collection a favorite among travelers and collectors alike. Its versatile design, robust Oystersteel construction, and refined bracelet have cemented the 126710BLNR as one of the most desirable modern Rolex sports watches. Powered by the Rolex Calibre 3285, the watch features a 70-hour power reserve and independent local-hour adjustment, allowing seamless travel without interrupting timekeeping. Certified as a Superlative Chronometer, it delivers exceptional precision, durability, and everyday reliability, making it a standout choice for those seeking both performance and timeless style. Specifications Reference: 126710BLNR Collection: GMT-Master II Nickname: Batgirl Case: 40mm Oystersteel Bezel: Bidirectional 24-hour Cerachrom bezel in black and blue ceramic Dial: Black with Chromalight luminous hour markers Movement: Rolex Calibre 3285 automatic GMT Power Reserve: Approximately 70 hours Crystal: Scratch-resistant sapphire with Cyclops date magnifier Water Resistance: 100 meters / 330 feet Bracelet: Jubilee bracelet with Oysterlock clasp and Easylink comfort extension Functions: Hours, minutes, seconds, date, independent local-hour adjustment, second time zone (GMT) Certification: Rolex Superlative Chronometer (-2/+2 seconds per day after casing)