The Rolex GMT-Master II 116710 BLNR, affectionately nicknamed the "Batman" due to its striking blue and black bezel, is a highly sought-after timepiece that embodies Rolex's commitment to precision, durability, and iconic design. This 40mm Oyster steel masterpiece is a testament to Rolex's horological expertise, blending functionality with unparalleled elegance. This article delves deep into the intricacies of the 116710 BLNR, comparing it to its successor and other popular Rolex models, exploring its pricing, and examining its place within the broader Rolex universe.
The Iconic Design: A Deeper Look at the 116710 BLNR
The 116710 BLNR immediately captivates with its distinctive two-tone Cerachrom bezel insert. The contrasting blue and black ceramic segments, representing day and night, are a hallmark of this particular model, setting it apart from other GMT-Master II variations like the "Pepsi" (red and blue) or the all-black "stealth" versions. The deep, saturated colours are incredibly resistant to fading, ensuring the watch maintains its vibrant appearance for years to come. This is a testament to Rolex's innovative use of ceramic in their bezels, a material known for its scratch resistance and exceptional durability.
The 40mm Oyster case, crafted from Oystersteel, provides robust protection for the movement within. Oystersteel is a proprietary alloy developed by Rolex, known for its corrosion resistance and strength. The case is further enhanced by the Triplock winding crown, ensuring water resistance to a depth of 100 meters (330 feet). The screw-down crown and caseback contribute to the watch's impressive water resistance, making it suitable for a variety of activities.
The dial, typically black, features luminous hour markers and hands, ensuring excellent legibility in low-light conditions. The GMT hand, typically painted a contrasting color (often blue), adds to the watch's functionality, allowing the wearer to track a second time zone simultaneously. This feature, central to the GMT-Master II's design, makes it an ideal companion for frequent travelers. The date window at 3 o'clock is a subtle yet practical addition, completing the watch's overall functionality.
The Movement: Precision at its Core
Powering the 116710 BLNR is the caliber 3186, a self-winding mechanical movement entirely developed and manufactured by Rolex. This movement showcases Rolex's dedication to precision and reliability, incorporating features such as a Parachrom hairspring, a blue Parachrom hairspring, and a high-performance Paraflex shock absorbers. The Parachrom hairspring, made from a paramagnetic alloy, is resistant to magnetic fields and temperature variations, ensuring greater accuracy and stability. The Paraflex shock absorbers further enhance the movement's resilience against impacts and shocks.
The caliber 3186 boasts a power reserve of approximately 48 hours, allowing the wearer to take the watch off for a weekend without having to reset it. The movement's accuracy is meticulously tested and certified by COSC (Contrôle Officiel Suisse des Chronomètres), the official Swiss chronometer testing institute, ensuring its precision and reliability.
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