Grand Seiko has unveiled its latest masterpiece, the SLGH027, a limited-edition timepiece that celebrates the stunning Mount Iwate. Drawing inspiration from the rugged, wintry landscapes of this active Japanese volcano, the “Mountainscape” edition features a silver-blue textured dial that mimics the terrain’s ridges. This captivating design has been part of Grand Seiko’s heritage since 2006, offering a visual representation of Mount Iwate’s volcanic history and natural beauty. The light-blue hue of the dial evokes the pure air and clear waters that surround the mountain, providing a serene yet powerful aesthetic.
Design Details and Materials
The SLGH027 is part of the Evolution 9 Collection, which is known for its sophisticated design and precision. The watch is housed in the collection’s signature case, crafted from Ever-Brilliant Steel—a high-performance stainless-steel alloy that provides superior corrosion resistance and a brighter, whiter shine. This material, paired with multi-faceted indices and hands, enhances the overall beauty of the watch while also complementing the silver-blue dial. The contrast between the intricate details and the natural tones of the dial results in a striking, harmonious finish.
Movement and Functionality
Powered by the 9SA5 Hi-Beat automatic movement, the SLGH027 is equipped with Dual Impulse Escapement and twin barrels, offering an impressive 80-hour power reserve. The movement is inspired by the rippling waves of the nearby Shizukuishi River, an element of nature that ties in beautifully with the watch’s overarching theme. A unique feature of this model is the open sapphire caseback, allowing wearers to view the movement’s precision in action.
Limited Edition Release
The SLGH027 “Mountainscape” will be released in May 2025 as part of a limited production of just 1,200 units worldwide. It will be available for purchase at $10,500 USD through Grand Seiko boutiques and authorized retailers.
For watch enthusiasts and collectors, this limited-edition release presents a rare opportunity to own a timepiece that encapsulates both Grand Seiko’s legendary craftsmanship and Japan’s natural splendor, making it a coveted addition to any collection.
