Rolex GMT Master II 126710BLNR 'Batgirl' Full Set

Description

Rolex GMT-Master II “Batgirl” – Black & Blue Cerachrom Bezel Reference: 126710BLNR Condition: Pre-Owned – Full Set

Specifications

• Case Material: Oystersteel (904L Stainless Steel)

• Case Size: 40mm

• Crystal: Scratch-Resistant Sapphire Crystal with Cyclops Date Magnifier

• Dial: Black Dial with Chromalight Luminous Hour Markers

• Bezel: Bidirectional Rotatable 24-Hour Bezel with Black & Blue Cerachrom Ceramic Insert

• Movement: Rolex Manufacture Caliber 3285 Automatic

• Power Reserve: Approximately 70 Hours

• Frequency: 28,800 vph / 4 Hz

• Certification: Rolex Superlative Chronometer (−2/+2 Seconds Per Day)

• Functions: Hours, Minutes, Central Seconds, Date, Independent Jumping Local Hour, GMT & 24-Hour Display

• Water Resistance: 100m / 330ft

• Crown: Screw-Down Triplock Triple Waterproofness System

• Bracelet: Five-Link Oystersteel Jubilee Bracelet

• Clasp: Folding Oysterlock Safety Clasp with Easylink 5mm Comfort Extension

• Case Back: Solid Screw-Down Oystersteel Case Back

• Included: Original Box & Papers – Full Set

• Condition: Pre-Owned

The Rolex GMT-Master II 126710BLNR, affectionately nicknamed the “Batgirl” by collectors, is one of the most recognizable modern Rolex sports watches. Its distinctive black-and-blue Cerachrom bezel, paired with the elegant five-link Jubilee bracelet, creates a unique combination of professional tool-watch functionality and refined luxury. The 40mm Oystersteel case features a black dial with luminous hour markers and Rolex's signature Mercedes-style hands, while the blue GMT hand complements the two-tone ceramic bezel.

Originally developed in collaboration with Pan American Airways during the 1950s, the GMT-Master was designed to help international pilots track multiple time zones simultaneously. The modern GMT-Master II builds upon that heritage with an independently adjustable local hour hand, allowing travelers to change time zones without interrupting the watch's timekeeping. The bidirectional 24-hour bezel can also be used to track a third time zone, making the GMT-Master II one of Rolex's most practical professional complications.

Powering the watch is the Rolex Manufacture Caliber 3285, an automatic movement featuring Rolex's patented Chronergy escapement, blue Parachrom hairspring, and approximately 70 hours of power reserve. Certified as a Rolex Superlative Chronometer, the movement delivers precision of −2/+2 seconds per day after casing, combining exceptional reliability with the mechanical sophistication expected from modern Rolex watchmaking.

The 126710BLNR was introduced on the Jubilee bracelet in 2019, giving rise to the enthusiast nickname “Batgirl” to distinguish it from the Oyster-bracelet “Batman.” The Jubilee's five-piece link construction provides exceptional comfort and a more elegant appearance while maintaining the durability expected from a Rolex professional watch. Offered here as a Full Set, this example represents an outstanding combination of collectibility, everyday versatility, and the enduring appeal of the GMT-Master II collection.

Alexanders Jewelers is located in Columbus, Ohio and has specialized in luxury watches and fine jewelry for over 20 years. We are members of Jewelers of America and the Better Business Bureau with an A+ rating. Every pre-owned luxury timepiece is carefully inspected for authenticity and condition. We offer financing options and accept all major credit cards and wire transfers.