Description

GMT-Master II 40 mm, Oystersteel with Black Dial and Black-Blue Cerachrom Bezel “Batman” Ref. 126710BLNR-0002

Overview

The Rolex GMT-Master II Ref. 126710BLNR-0002 “Batman” unites adventure and sophistication in a single timepiece. Its signature black-and-blue ceramic bezel symbolizes day and night, designed for global travelers and professionals who command multiple time zones. Built for precision and endurance, it is as functional at 35,000 feet as it is elegant on the wrist.

Design & Materials

• Case: 40 mm Oystersteel case with polished and satin finishes for durability and modern refinement.
• Bezel: Bidirectional rotatable 24-hour Cerachrom bezel insert in black and blue ceramic with engraved, platinum-coated numerals — instantly recognizable as the “Batman.”
• Dial: Glossy black lacquered dial with Chromalight display — luminous hour markers and hands glowing blue in low light.
• Hands: Rhodium-plated Mercedes-style hands, including a distinctive blue 24-hour GMT hand for dual-time tracking.
• Crystal: Scratch-resistant sapphire with Cyclops lens over the date for legibility.
• Bracelet: Solid-link Oyster bracelet in Oystersteel featuring the Oysterlock safety clasp and Easylink 5 mm comfort extension.
• Aesthetic: Sporty, precise, and unmistakably Rolex — the black-blue bezel embodies a perfect balance between performance and style.

Movement

• Caliber: Rolex Calibre 3285 — self-winding mechanical movement entirely developed and manufactured by Rolex.
• Functions: Hours, minutes, seconds, date, and independent 24-hour hand for a second time zone with instantaneous jump-hour adjustment.
• Power Reserve: Approximately 70 hours.
• Features: Equipped with the Chronergy escapement, blue Parachrom hairspring, and Paraflex shock absorbers for superior efficiency, magnetic resistance, and robustness.
• Certification: Superlative Chronometer (COSC + Rolex in-house testing) with precision of −2 / +2 seconds per day.

Technical Specifications

• Reference: 126710BLNR-0002
• Nickname: “Batman”
• Collection: Rolex GMT-Master II
• Case: Oystersteel, 40 mm
• Bezel: Black-and-blue Cerachrom ceramic with platinum-coated 24-hour numerals
• Dial: Black lacquer with Chromalight display
• Crystal: Sapphire with Cyclops date lens
• Bracelet: Oystersteel Oyster bracelet with Oysterlock clasp and Easylink extension
• Movement: Rolex Calibre 3285, automatic, 70-hour power reserve
• Water Resistance: 100 meters (330 feet)
• Condition: New / Unworn
• Box & Papers: Complete Rolex presentation box and 5-year international warranty card

Prestige & Value

The Rolex GMT-Master II Ref. 126710BLNR-0002 “Batman” is a true modern classic — versatile, precise, and instantly iconic. Its blue-black bezel and steel construction make it suitable for any setting, from cockpit to conference room. Combining Rolex’s dual-time innovation with timeless design, this GMT-Master II stands as the ultimate travel companion for the contemporary explorer.