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Grand Seiko Hi-Beat GMT 36,000 VpH (SBGJ013) Luxury Watch Review

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The Grand Seiko Hi-Beat GMT 36,000 VpH (SBGJ013) is a luxury watch that has been highly regarded by watch enthusiasts. Its 40mm titanium case and black dial on a titanium bracelet with a folding buckle make it an elegant timepiece. With functions including hours, minutes, seconds, date, and GMT, this watch offers both style and functionality. It measures 14.5mm in thickness and 46.2mm from lug-to-lug, making it suitable for smaller wrists. The high-grade titanium construction of the watch ensures it is lightweight and hypoallergenic, making it a comfortable choice for those with sensitivities. With its meticulously crafted case and dial, and its Grand Seiko caliber 9s86 movement, this watch showcases the precision and attention to detail that is synonymous with the Grand Seiko brand. Overall, the Grand Seiko Hi-Beat GMT 36,000 VpH (SBGJ013) is a luxury timepiece that offers exceptional craftsmanship and a range of features for the discerning watch enthusiast.

Grand Seiko Hi-Beat GMT 36,000 VpH (SBGJ013) Luxury Watch Review


The Grand Seiko SBGJ239, often referred to as the “Snowflake,” is a remarkable timepiece that showcases the pinnacle of Japanese watchmaking craftsmanship. This exquisite watch combines elegant design elements, advanced functionality, and a high-beat caliber movement to create a timepiece that is both visually stunning and highly accurate. With its titanium case and bracelet, striking dial, and exceptional comfort, the Grand Seiko SBGJ239 provides an unparalleled watch wearing experience.

Design and Construction

The Grand Seiko SBGJ239 features a titanium case and bracelet, which not only enhances its overall durability but also contributes to its lightweight nature. Titanium is renowned for its strength-to-weight ratio, ensuring that the watch is robust and resistant to scratches while still being comfortable to wear for extended periods. The bracelet is expertly constructed, featuring solid end links that provide added stability and a secure fit on the wrist.

Measuring at a diameter of 40mm and a thickness of 14mm, the Grand Seiko SBGJ239 offers a comfortable and balanced size for most wrists. The precise dimensions of the watch are carefully considered to ensure optimal wearability without compromising on visual impact. The thickness of the case allows for adequate space to house the intricate movement while maintaining an elegant and slim profile that can easily slide under the cuff of a dress shirt.

The watch’s pristine finish is a testament to the meticulous craftsmanship that goes into its creation. The case and bracelet are beautifully polished, creating a lustrous and refined appearance. The surface of the titanium is flawlessly executed, resulting in a watch that gleams and catches the light from all angles. Grand Seiko’s attention to detail is apparent in every aspect of the watch’s design, ensuring a timepiece that is both visually striking and built to last.

The angular bezel design of the Grand Seiko SBGJ239 adds a touch of sophistication and uniqueness to the overall aesthetic. The angular facets of the bezel catch the light and create a captivating play of shadows, giving the watch a dynamic and eye-catching look. The dial design is equally exquisite, with a clean and minimalist layout that allows for easy legibility. The combination of these design elements creates a timepiece that is both elegant and distinctively Grand Seiko.

Features and Functionality

The Grand Seiko SBGJ239 boasts an array of impressive features and functionalities that make it a highly versatile timepiece. One notable feature is its GMT functionality, which allows the wearer to simultaneously track two time zones. This is particularly useful for frequent travelers or individuals who have business dealings in different parts of the world. The GMT hand can be easily adjusted with the crown, enabling quick and convenient time zone changes.

In addition to its GMT functionality, the Grand Seiko SBGJ239 also includes a date display feature. The date window is perfectly positioned at 3 o’clock, maintaining the overall symmetry and balance of the dial. The date is easily readable, thanks to a white-on-black contrast that ensures optimal legibility.

The watch also features a power reserve indicator, which provides the wearer with a visual representation of the remaining power in the mainspring. This feature enables the wearer to keep track of the watch’s power reserve and ensures that it is always functioning at its best. The power reserve indicator adds a practical touch to the watch, allowing the wearer to easily determine when it is time to wind the watch.

With a water resistance rating of up to 100 meters, the Grand Seiko SBGJ239 is suitable for everyday wear and various activities. Whether you’re swimming, showering, or simply caught in the rain, this timepiece can withstand water immersion without compromising its performance. The exceptional water resistance of the watch is achieved through meticulous engineering and rigorous testing, ensuring that every Grand Seiko timepiece meets the highest standards of quality and reliability.

The hacking seconds function is another noteworthy feature of the Grand Seiko SBGJ239. This function allows the wearer to stop the seconds hand by pulling out the crown, providing greater precision and accuracy when setting the time. The hacking seconds function ensures that the watch can be synchronized with other timekeeping devices, eliminating any discrepancies and ensuring perfect timekeeping.

The movement of the Grand Seiko SBGJ239 is a standout feature of this timepiece. Powered by the high-beat Caliber 9S86 movement, which operates at a staggering 36,000 vibrations per hour (VpH), the watch offers unparalleled accuracy and precision. The movement is also chronometer certified, meeting the rigorous standards set by the Swiss Official Chronometer Testing Institute (COSC). This certification guarantees that the watch has undergone extensive testing and meets the highest standards of accuracy and reliability.

Comfort and Wearability

One of the key factors that contribute to the exceptional wearing experience of the Grand Seiko SBGJ239 is its lightweight and hypoallergenic titanium construction. Titanium is lightweight yet incredibly durable, making it an ideal material for watchmaking. The use of titanium ensures that the watch sits comfortably on the wrist, even during extended periods of wear, without causing any discomfort or strain.

The 40mm diameter of the Grand Seiko SBGJ239 is considered an ideal size for the average wrist. The watch strikes a balance between being substantial enough to make a statement and being proportionate enough to appear elegant and refined. Whether worn with casual attire or formal attire, the Grand Seiko SBGJ239 complements any ensemble with its perfect sizing.

The solid end links and bracelet design further enhance the comfort and wearability of the Grand Seiko SBGJ239. The solid end links provide added stability, ensuring that the watch sits securely on the wrist without any wobbling or shifting. The bracelet design features polished and brushed elements, adding to the visual appeal of the watch while also providing flexibility and comfort.

The deployment clasp of the Grand Seiko SBGJ239 offers a secure and convenient closure. The clasp is easy to adjust and ensures that the watch remains securely fastened throughout the day. The deployment clasp also allows for easy removal and putting on of the watch, making it hassle-free to wear and enjoy.

Dial and Dial Furniture

The tapestry pattern dial of the Grand Seiko SBGJ239 is a standout feature that adds a touch of sophistication and elegance. The intricate texture of the dial creates a visually captivating effect, reminiscent of the delicate snowflakes that inspired the nickname “Snowflake” for this timepiece. The tapestry pattern adds depth and visual interest to the dial, elevating it from a mere timekeeping device to a work of art.

The applied indices on the dial ensure optimal legibility and enhance the overall luxury appeal of the watch. The indices are precisely crafted and meticulously positioned, allowing for easy and accurate time reading. The contrast between the silver indices and the blue hue of the dial adds to the visual appeal and ensures excellent visibility in various lighting conditions.

The diamond-polished hands of the Grand Seiko SBGJ239 are a testament to the attention to detail that goes into the creation of this timepiece. The hands are polished to perfection, creating a brilliant shine that catches the light and adds to the watch’s overall elegance. The hours, minutes, and seconds hands are distinctly designed, ensuring easy differentiation and readability.

High-Beat Caliber

The Grand Seiko SBGJ239 is powered by the high-beat Caliber 9S86 movement, a masterpiece of watchmaking technology. Operating at an impressive 36,000 vibrations per hour (VpH), this movement ensures exceptional accuracy and precision. The high-beat movement allows for smoother and more precise timekeeping, resulting in a watch that offers superior performance.

The Caliber 9S86 is chronometer certified, ensuring that it meets the strictest standards of accuracy and reliability. The movement undergoes rigorous testing to ensure its exceptional performance, with each watch individually adjusted for optimal accuracy. The chronometer certification guarantees that the Grand Seiko SBGJ239 is a timepiece of exceptional quality and meets the highest industry standards.

The power reserve of the Caliber 9S86 movement is approximately 55 hours, providing ample time for the watch to function without being wound. This ensures that the watch keeps accurate time even if not worn for a couple of days. The power reserve indicator on the dial allows the wearer to monitor the remaining power and ensures that the watch is always operating at its best.

Each Caliber 9S86 movement is handcrafted and hand-tuned by Grand Seiko’s skilled artisans. The movement receives meticulous attention, with every component meticulously fitted and adjusted to guarantee optimal performance. The dedication to precision and craftsmanship further enhances the Grand Seiko SBGJ239’s status as a mechanical masterpiece.


The Grand Seiko SBGJ239, often referred to as the “Snowflake,” is a remarkable timepiece that exemplifies all that is revered about Grand Seiko’s craftsmanship and attention to detail. With its titanium case and bracelet, exquisite dial design, and high-beat Caliber 9S86 movement, this watch is a true testament to the artistry and skill of Japanese watchmaking.

Not only does the Grand Seiko SBGJ239 offer impressive features and functionality, but it also provides unrivaled comfort and wearability. The lightweight and hypoallergenic titanium construction, in combination with the solid end links and deployment clasp, ensure that the watch sits securely and comfortably on the wrist.

The dial and dial furniture of the Grand Seiko SBGJ239 add to its visual appeal and legibility. The tapestry pattern dial, applied indices, and diamond-polished hands create a watch that is both elegant and easy to read. The attention to detail in the design of the dial showcases Grand Seiko’s commitment to creating a timepiece that is both functional and aesthetically pleasing.

The high-beat Caliber 9S86 movement is the heart of the Grand Seiko SBGJ239, offering exceptional accuracy and precision. Its chronometer certification and handcrafted nature further demonstrate the meticulous craftsmanship that goes into creating this timepiece.

In conclusion, the Grand Seiko SBGJ239 is a watch that embodies the pinnacle of Japanese watchmaking excellence. With its combination of stunning design, advanced functionality, and impeccable craftsmanship, the Grand Seiko SBGJ239 is a timepiece that will bring joy to its wearer for years to come.

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