To truly appreciate the Rolex GMT-Master II 116710, it's essential to understand its roots. The GMT-Master was born out of a collaboration between Rolex and Pan American Airways in the 1950s. Pilots required a watch that could simultaneously display two time zones, crucial for navigating across continents and managing schedules in different locations. The original GMT-Master (reference 6542) was launched in 1955, featuring a rotating 24-hour bezel and an additional 24-hour hand. This groundbreaking innovation quickly became an indispensable tool for pilots and globetrotters.

Over the decades, the GMT-Master evolved through various iterations, each refining the design and functionality. The GMT-Master II, introduced in 1982, brought a significant advancement: the independently adjustable hour hand. This allowed travelers to easily set the local time without stopping the watch or affecting the 24-hour hand, making time zone adjustments seamless and efficient. The Rolex GMT-Master II 116710 represents a crucial chapter in this ongoing evolution, bringing modern materials and refinements to a classic design.

Launched in 2007, the Rolex GMT-Master II 116710 marked a significant milestone for the collection. It was the first GMT-Master II to feature a ceramic bezel, a material Rolex calls "Cerachrom." This innovation was a game-changer, offering superior scratch resistance and color retention compared to the previous aluminum bezels. The Rolex GMT-Master II 116710 also introduced a redesigned case, bracelet, and movement, making it a thoroughly modern interpretation of the classic GMT-Master.

The Rolex GMT-Master II 116710 strikes a perfect balance between robust functionality and refined aesthetics. The black Cerachrom bezel, a key visual highlight, provides a sleek and modern look while offering exceptional durability. The engraved and platinum-filled numerals on the bezel are not only visually appealing but also highly legible. The black dial with Chromalight markers further enhances readability, crucial for pilots and travelers in various lighting conditions.

The 40mm Oyster case is perfectly proportioned for most wrists, offering a substantial yet comfortable presence. The polished center links of the Oyster bracelet add a touch of elegance, making the Rolex GMT-Master II 116710 versatile enough to be worn in both casual and formal settings. The overall design is instantly recognizable as a Rolex, embodying the brand's commitment to timelessness and quality. The "Super Case," as it's sometimes referred to, is slightly more substantial than previous GMT-Master II cases, giving it a more contemporary and robust feel on the wrist.

Powering the Rolex GMT-Master II 116710 is the Rolex Caliber 3186, a self-winding mechanical movement entirely developed and manufactured by Rolex. This movement is a testament to Rolex's horological expertise, known for its precision, reliability, and robustness. The Caliber 3186 features:

• Perpetual Rotor: For efficient self-winding, converting wrist movements into energy to power the watch.
• Parachrom Hairspring: Made from a paramagnetic alloy, this hairspring is up to 10 times more resistant to shocks and temperature variations than traditional hairsprings, enhancing the movement's accuracy and stability.
• Breguet Overcoil: Ensures isochronism of the oscillator, contributing to the movement's precision.
• Chronometer Certification: Like all Rolex Perpetual movements, the Caliber 3186 is a certified Swiss Chronometer, having passed rigorous tests by the COSC (Swiss Official Chronometer Testing Institute) for precision and reliability.

The Caliber 3186 is not only technically advanced but also meticulously finished, although hidden from view behind the solid caseback. This movement is a workhorse, designed to provide decades of reliable service with proper care. It's a crucial factor in the Rolex GMT-Master II 116710's enduring appeal and value.

Wearing a Rolex GMT-Master II 116710 is a truly satisfying experience. The 40mm case size is versatile and comfortable on a wide range of wrist sizes. The Oyster bracelet, with its solid links and well-designed clasp, provides a secure and comfortable fit. The Easylink extension system is a practical feature, allowing for quick adjustments to the bracelet length for optimal comfort in varying temperatures or during activities.

The watch has a noticeable wrist presence, conveying a sense of quality and robustness without being overly bulky or ostentatious. The polished center links add a touch of dressiness, making it suitable for both everyday wear and more formal occasions. The weight of the watch feels substantial and reassuring, a testament to the quality of materials and construction. Overall, the Rolex GMT-Master II 116710 is designed for comfortable, all-day wear, seamlessly integrating into the wearer's lifestyle.

The Rolex GMT-Master II 116710 has proven to be a highly sought-after watch in both the new and pre-owned markets. While officially discontinued in 2019 and replaced by newer models with updated movements and bezels (like the 126710LN), the 116710 remains incredibly popular. Its discontinuation has, in fact, increased its desirability among collectors.

In the pre-owned market, the Rolex GMT-Master II 116710 consistently commands prices significantly above its original retail price. Its robust build, iconic design, and the prestige of the Rolex brand contribute to its strong resale value. Many consider it a solid investment, as Rolex sports models generally hold or increase in value over time, especially well-maintained examples with their original box and papers.

Factors influencing the price of a pre-owned Rolex GMT-Master II 116710 include: condition, completeness of box and papers, year of production, and overall market demand. As with any luxury watch investment, it's crucial to purchase from reputable dealers and ensure authenticity.

While the Rolex GMT-Master II 116710 is exceptional, there are alternatives to consider, depending on your preferences and budget:

• Rolex GMT-Master II 126710LN: The successor to the 116710, featuring the updated Caliber 3285 movement and minor design refinements. Often available at a higher price point.
• Rolex GMT-Master II "Pepsi" 126710BLRO: The iconic blue and red "Pepsi" bezel GMT-Master II, also with the Caliber 3285. Highly sought after and typically commands a premium.
• Omega Seamaster Planet Ocean GMT: A robust and capable GMT watch from Omega, offering excellent value and features, often at a lower price point than Rolex GMT-Master II models.
• Breitling Navitimer World: A classic pilot's watch with a GMT function, known for its slide rule bezel and distinctive Breitling aesthetic.
• Tudor Black Bay GMT: From Rolex's sister brand, Tudor, the Black Bay GMT offers a vintage-inspired design and a robust GMT movement at a more accessible price.

Exploring these alternatives can provide a broader perspective and help you make an informed decision based on your individual needs and preferences.