The Rolex GMT-Master II 126710BLNR, affectionately nicknamed the "Batman" due to its striking black and blue bezel, is a highly sought-after timepiece that embodies Rolex's legacy of precision, durability, and sophisticated design. This article delves deep into the features, specifications, market value, and overall appeal of this iconic watch, addressing frequently asked questions and providing insights for prospective buyers. We'll explore everything from its official specifications as found on the Rolex website (Model: 126710BLNR-0002) to its resale value and availability on platforms like Chrono24 Singapore.
The Iconic Design and Functionality:
The 126710BLNR's allure lies not just in its name but in its meticulously crafted design. The 40mm Oyster case, crafted from robust Oystersteel, provides exceptional protection for the movement within. This material, a proprietary stainless steel alloy developed by Rolex, is known for its resistance to corrosion and scratches, ensuring the watch's longevity. The unidirectional rotatable bezel, a hallmark of the GMT-Master II line, features a Cerachrom insert in black and blue ceramic. This innovative material is virtually scratch-proof and resistant to fading, ensuring the vibrant colors remain true over time.
The bezel's functionality is key to the watch's purpose: tracking a second time zone. The 24-hour graduated bezel allows the wearer to set a second time zone independently of the main hour hand. This is achieved through the independently adjustable GMT hand, which completes a full rotation in 24 hours, indicated by the contrasting colors on the bezel – black representing nighttime and blue representing daytime. This makes tracking two time zones simultaneously incredibly intuitive and straightforward, a crucial feature for frequent travelers or those working across different time zones.
The dial, a clean and legible matte black, features Chromalight displays, Rolex’s own luminescent material that emits a long-lasting blue glow in low-light conditions. This, coupled with the clearly defined hour markers and hands, ensures excellent readability even in challenging environments. The date window at 3 o'clock provides a practical addition to the watch's functionality. The Oyster bracelet, another hallmark of Rolex design, completes the look, offering comfort and security with its robust construction and easy-to-adjust clasp.
The Movement: Calibre 3285
Powering the 126710BLNR is the Calibre 3285, a self-winding mechanical movement entirely developed and manufactured by Rolex. This movement is a testament to Rolex's commitment to innovation and precision. It boasts a remarkable power reserve of approximately 70 hours, significantly longer than many comparable movements. This extended power reserve allows the wearer to take the watch off for a weekend without needing to reset it upon returning. Furthermore, the Calibre 3285 incorporates a Chronergy escapement, a patented Rolex technology that increases efficiency and resistance to shocks. This, combined with the Parachrom hairspring, also a Rolex innovation, ensures superior accuracy and reliability even under extreme conditions. The movement is also officially certified as a Superlative Chronometer, meaning it has undergone rigorous testing by Rolex to guarantee its exceptional precision.
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