Rolex GMT-Master II 40mm Black Dial Cerachrom Bezel Oyster Bracelet (Batman) — Ref. 126710BLNR
Authenticity Guaranteed
We certify all our items as authentic, providing you with a guarantee of quality and craftsmanship.
The Rolex GMT-Master II 40mm Black Dial Cerachrom Bezel Oyster Bracelet, reference 126710BLNR, is one of the most coveted sports watches in the world. This timepiece features a robust 40mm Oystersteel case that strikes the perfect balance between presence and wearability. The "Batman" nickname comes from its iconic blue and black color scheme, making this reference instantly recognizable among watch enthusiasts and collectors alike.
The watch showcases a sophisticated Black dial paired with highly legible Chromalight luminescence that delivers long-lasting blue glow in darkness. The bidirectional rotatable 24-hour bezel features a dual-colored Cerachrom insert in blue and black, engineered for durability and precision. The Oyster bracelet combines comfort and security with its folding Oysterlock safety clasp and innovative Easylink 5mm comfort extension link for easy micro-adjustments.
The GMT-Master II is powered by Rolex's manufacture caliber 3285 movement, delivering an impressive approximately 70-hour power reserve. This self-winding mechanical movement includes both GMT and date complications, allowing wearers to track multiple time zones with ease. The scratch-resistant sapphire crystal protects the dial while maintaining crystal-clear visibility of the watch's exceptional design and functionality.
Available now at Diamond Club Jewelry Miami — every timepiece is 100% authenticated and verified before sale.
| Reference | 126710BLNR |
| Case | 40mm Oystersteel |
| Dial | Black Dial |
| Bezel | Bidirectional rotatable 24-hour graduated bezel with blue and black Cerachrom insert |
| Caliber | 3285, manufacture Rolex |
| Power reserve | ~70 hours |
| Functions | GMT, date |
| Bracelet / Strap | Oyster bracelet |
| Crystal | Scratch-resistant sapphire |
| Clasp | Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link |
| Water resistance | 100m / 330ft |
Best Deal Guarantee
At Diamond Club Miami, we ensure you receive the best value on luxury watches. Our commitment goes beyond just offering competitive prices. We prioritize genuine quality and exceptional craftsmanship, ensuring you acquire a truly fine timepiece. Additionally, enjoy complimentary domestic shipping as our standard service. With Diamond Club Miami, you always get the best deal.
Authenticity Guarantee
Each of our watches undergoes meticulous inspection by a master watchmaker, ensuring authenticity. If we enhance a pre-owned watch with a customized bezel, gem, or other adornment during restoration, we will fully disclose these modifications. Such enhancements are standard in the industry and often result in increased value. Your satisfaction and trust are our top priorities.

