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2018 Rolex GMT-Master II Jubilee/Steel “Pepsi” 126710BLRO Watch Review

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In this review, titled “2018 Rolex GMT-Master II Jubilee/Steel ‘Pepsi’ 126710BLRO Watch Review,” WatchBox Reviews discusses the features and specifications of the Rolex GMT-Master II “Pepsi” Bezel Reference 126710 BLRO watch. Encased in stainless steel and equipped with a black dial and a vibrant red and blue bezel, this timepiece stands out with its striking design. The review covers the watch’s functions, dimensions, and overall aesthetic, providing viewers with a comprehensive understanding of its capabilities. For a complete review, interested individuals are encouraged to watch the accompanying video.

With its comfortable fit and durable construction, this Rolex GMT-Master II features the iconic Jubilee bracelet, which adds an elegant touch to the design. The review comments on the practicality and versatility of the bracelet, highlighting its supple flow of material and its ability to aerate the wrist during hot days. Additionally, the review delves into the watch’s bi-directional GMT-style bezel, its chronometer certification, and its impressive movement technology. For those interested in pre-owned luxury watches and the latest offerings in the market, WatchBox directs viewers to their website for more information and notable timepieces.

2018 Rolex GMT-Master II Jubilee/Steel Pepsi 126710BLRO Watch Review

Fit and Feel

Size and dimensions

The Rolex GMT-Master II is designed with a perfect balance of size and dimensions, making it an ideal fit for any wrist. The case diameter measures 40mm, which is considered to be the sweet spot for a versatile and comfortable watch. The thickness of the case is just right, giving it a substantial feel on the wrist without being overly bulky. Whether you have a smaller or larger wrist, the GMT-Master II will provide a comfortable and ergonomic fit that you can wear all day long.

Jubilee bracelet

The Jubilee bracelet is an iconic feature of the Rolex GMT-Master II, adding elegance and sophistication to the watch. It features five-piece links that are both sturdy and flexible, ensuring a comfortable fit. The bracelet is crafted from 904L stainless steel, a material known for its exceptional corrosion resistance and durability. With its polished center links and satin-finished outer links, the Jubilee bracelet is a true reflection of quality craftsmanship and attention to detail.

Comfort and wearability

The GMT-Master II is designed with the utmost consideration for comfort and wearability. The combination of the perfectly sized case and the Jubilee bracelet ensures a secure fit on the wrist. The smooth edges of the case and bracelet prevent any discomfort, even during prolonged wear. Whether you’re traveling, attending a business meeting, or engaging in physical activities, the GMT-Master II will remain comfortable and stay securely in place. Its ergonomic design allows for a seamless transition from casual to formal occasions, making it a truly versatile timepiece.

Bracelet and Clasp

Jubilee bracelet details

The Jubilee bracelet of the Rolex GMT-Master II is a testament to Rolex’s commitment to excellence in design and functionality. Crafted with precision, the five-piece links of the bracelet are meticulously assembled to create a seamless and polished look. The center links are polished to a high shine, while the outer links have a satin finish, creating a beautiful contrast. This attention to detail ensures that the bracelet not only looks exquisite but also feels luxurious against the skin.

Polished and satin finishes

The combination of polished and satin finishes on the Rolex GMT-Master II’s Jubilee bracelet adds a touch of refinement and elegance to the watch. The polished center links catch the light, creating a stunning visual effect and drawing attention to the craftsmanship of the bracelet. The satin-finished outer links provide a subtle and understated contrast, complementing the overall aesthetic of the watch. The carefully chosen finishes on the bracelet elevate the GMT-Master II to a new level of sophistication.

Clasp mechanism

The clasp mechanism of the Rolex GMT-Master II’s Jubilee bracelet is designed for both security and ease of use. The Oysterlock folding clasp ensures that the bracelet stays securely fastened, providing peace of mind during any activity. The clasp also features Rolex’s Easylink extension system, allowing for easy adjustment of the bracelet length. This functionality is particularly useful during travel, as it allows you to quickly and easily adjust the fit of your watch without the need for any tools.

Easy Link adjustment system

The Easylink adjustment system on the Rolex GMT-Master II’s Jubilee bracelet is a game-changer when it comes to comfort and convenience. With just a simple adjustment, you can increase or decrease the bracelet length by approximately 5mm, allowing for a perfect fit on your wrist. This feature is particularly useful in fluctuating climates or during physical activities when your wrist may swell or shrink. The Easylink adjustment system ensures that your Rolex GMT-Master II remains comfortable and securely in place at all times.


Cerachrom bezel with platinum deposit

The bezel of the Rolex GMT-Master II is made from a revolutionary material called Cerachrom, which combines ceramic and metal to create a durable and scratch-resistant surface. The bezel is also adorned with a platinum deposit, adding a luxurious touch to the watch. This combination of materials ensures that the GMT-Master II can withstand the test of time and retain its beauty even after years of use.

Seamless transition between red and blue

The Rolex GMT-Master II features a unique bezel design that allows for a seamless transition between red and blue. The bi-color bezel has become an iconic feature of the watch, representing the distinction between day and night. The vibrant red and deep blue hues create a striking contrast, enhancing the overall aesthetic appeal of the watch. The smooth and precise rotation of the bezel ensures that you can easily track multiple time zones with accuracy and ease.

Bi-directional GMT style bezel

The bi-directional bezel of the Rolex GMT-Master II enables you to track multiple time zones effortlessly. The bezel can be rotated in both directions, allowing you to set the reference time and quickly adjust the additional time zones. The GMT style bezel is ingeniously designed to be functional and easy to use, making it an indispensable feature for frequent travelers or individuals who work across different time zones. With the GMT-Master II, keeping track of time around the world has never been easier.

Dial and Hands

Gloss style applied white gold indices and hands

The dial of the Rolex GMT-Master II is adorned with gloss style applied white gold indices and hands, adding an extra touch of luxury and sophistication. The use of white gold ensures that the indices and hands are highly resistant to tarnishing and fading, maintaining their pristine appearance for years to come. The gloss finish of the indices and hands catches the light, creating a visually stunning effect that enhances readability and adds to the overall allure of the watch.

Blue chromalight luminescent material

In low-light conditions, the blue chromalight luminescent material on the dial and hands of the Rolex GMT-Master II comes to life, providing exceptional legibility. The luminescent material emits a long-lasting and bright blue glow, allowing you to read the time with ease even in the darkest environments. This feature is particularly useful for travelers who frequently find themselves in different time zones and need to check the time at a glance, regardless of the lighting conditions.

Cyclops date window

The Rolex GMT-Master II is equipped with a cyclops date window, magnifying the date display by 2.5 times for enhanced readability. Located at the 3 o’clock position on the dial, the cyclops date window allows for quick and easy reference to the date. The iconic design of the window, with its distinctive domed shape, is not only aesthetically pleasing but also functional. With the GMT-Master II, you can effortlessly keep track of both time and date, making it a reliable companion for your everyday adventures.


Caliber 3285 with 31 jewels

The Rolex GMT-Master II is powered by the Caliber 3285, a self-winding mechanical movement that offers exceptional precision and reliability. With 31 jewels, the movement ensures smooth operation and reduces friction, enhancing the longevity of the watch. The Caliber 3285 is designed and manufactured entirely in-house by Rolex, a testament to the brand’s commitment to excellence and innovation.

Bi-directional winding and smooth operation

The Caliber 3285 movement of the Rolex GMT-Master II features bi-directional winding, allowing the watch to be wound by the movement of your wrist in both clockwise and counterclockwise directions. This automatic winding system ensures that the watch remains powered and accurate, even during periods of inactivity. The smooth operation of the movement delivers a seamless and precise timekeeping experience, further enhancing the overall performance of the GMT-Master II.

70-hour power reserve

The Caliber 3285 movement is equipped with a 70-hour power reserve, allowing the Rolex GMT-Master II to keep accurate time even when not worn for a few days. This extended power reserve ensures that you can pick up your watch after a weekend off and find it still running smoothly. The impressive power reserve of the GMT-Master II is a testament to Rolex’s dedication to creating reliable and efficient movements that meet the demands of modern watch enthusiasts.

Chronergy escapement technology

The Caliber 3285 movement incorporates Rolex’s patented Chronergy escapement technology, which enhances the efficiency and precision of the watch. The escapement is responsible for the transfer of energy from the movement to the balance wheel, and the Chronergy escapement ensures minimal energy loss and maximizes power transmission. This innovative technology improves the accuracy and reliability of the watch, while also contributing to its impressive power reserve.

Refinements for improved precision and energy storage

Rolex has made several refinements to the Caliber 3285 movement of the GMT-Master II to enhance precision and energy storage. The movement utilizes a paramagnetic blue Parachrom hairspring, which is highly resistant to magnetism and temperature variations. This ensures that the movement remains unaffected by external factors that could disrupt its accuracy. Additionally, the movement features a high-performance Chronergy escapement and a large balance wheel with variable inertia for improved timekeeping. These enhancements result in a timepiece that delivers exceptional precision and reliability in any situation.

Water Resistance and Crown

100 meter water resistance

The Rolex GMT-Master II is designed to withstand water pressure up to 100 meters (330 feet), making it suitable for a wide range of water-related activities. Whether you’re swimming, snorkeling, or simply washing your hands, you can wear your GMT-Master II with confidence, knowing that it can handle the elements. The water-resistant construction of the watch ensures that its internal components are protected from moisture and dust, maintaining the integrity of the movement and preserving its accuracy.

Triplock crown

The Rolex GMT-Master II is equipped with a Triplock crown, a patented sealing system that provides an additional layer of protection against water and dust. The crown screws down securely into the case, forming a watertight seal that prevents any moisture from entering the watch. The Triplock crown is recognized for its reliability and durability, ensuring that your GMT-Master II remains watertight and maintains its precision even in challenging environments.

Chronometer Certification

Meets ISO 3159 standard

The Rolex GMT-Master II is a certified chronometer, meaning that it has been tested and certified to meet the stringent standards set by the International Organization for Standardization (ISO) in their ISO 3159 standard. This certification guarantees that the watch has undergone rigorous testing for accuracy and reliability. Each movement inside the GMT-Master II is individually tested for a period of several days in different positions and temperatures, ensuring that it meets the strict criteria for a chronometer.

Superlative chronometer standard

In addition to meeting the ISO 3159 standard, the Rolex GMT-Master II also adheres to Rolex’s own stringent criteria for a Superlative Chronometer. This internal certification goes above and beyond the ISO standards, guaranteeing that the watch meets Rolex’s meticulous standards for accuracy and performance. To achieve the Superlative Chronometer certification, the watch must demonstrate a daily average accuracy of -2/+2 seconds. This level of precision is a testament to Rolex’s commitment to producing watches of the highest quality and performance.

Balance Bridge and Hairspring

Full balance bridge with free sprung index

The balance bridge of the Rolex GMT-Master II features a full balance bridge design, which provides stability and enhances the accuracy of the movement. The full bridge supports the balance wheel and eliminates the need for a traditional balance cock, ensuring that the balance wheel remains securely in place and is protected from any external shocks or vibrations. The free sprung index further enhances the precision and stability of the watch by allowing for more accurate adjustments and minimizing the effects of positional changes.

Over coil hairspring for positional resistance

The Rolex GMT-Master II is equipped with an over coil hairspring, a technological advancement that enhances the watch’s positional resistance. The over coil hairspring is fabricated in a special shape that allows it to maintain its concentric shape regardless of its position. This ensures that the balance wheel remains stable and unaffected by changes in position, resulting in improved accuracy and precision. The over coil hairspring is another example of Rolex’s commitment to constantly pushing the boundaries of horological innovation.


Proprietary Parachrom blue alloy for resistance to magnetism

The Rolex GMT-Master II is equipped with Rolex’s proprietary Parachrom blue hairspring, which is crafted from a unique alloy that offers exceptional resistance to magnetic fields. Magnetic fields can negatively impact the accuracy of a watch, causing it to run fast or slow. The Parachrom blue hairspring effectively counteracts the detrimental effects of magnetism, ensuring that the GMT-Master II continues to deliver exceptional precision even in the presence of magnetic fields. This innovative feature is a testament to Rolex’s dedication to creating timepieces that can withstand the challenges of the modern world.

Additional Features

Second time zone hacking

The Rolex GMT-Master II features a second time zone function, allowing you to keep track of two different time zones simultaneously. The hacking function of the movement enables you to stop the seconds hand and set the time precisely to the second, ensuring accurate time synchronization with your reference time zone. This feature is particularly useful for frequent travelers or individuals who often communicate with people in different parts of the world, as it allows for easy coordination of schedules across different time zones.

Easy time zone change without stopping the watch

With the Rolex GMT-Master II, changing time zones is as simple as a twist of the bezel. The bi-directional rotating bezel can be used to quickly and easily adjust the hour hand, allowing you to change the time zone without stopping the watch or affecting the accuracy of the movement. This feature is invaluable for individuals who frequently travel across time zones or need to adjust their timepiece to a different local time. The effortless time zone change capability of the GMT-Master II ensures that you can always keep pace with the world around you.

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