Grand Seiko

Hi-Beat 80 Hours Evolution 9 40mm, Steel, Blue Dial

SLGH027 40 mm
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Regular price $10,500
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    Renowned for expertise in luxury watch retail, Watches of Switzerland embodies the highest standards of craftsmanship and service. With a history dating back to the 1700s, the company offers a curated selection of premier timepieces and commits to excellence in customer experience grounded in a legacy of trust and industry proficiency.

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    Our commitment to you does not end at delivery. We offer the following return services to make your experience as pleasant as possible.

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    Timepieces purchased online can be returned or exchanged within 10 days from when they are shipped or collected.

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    All other online purchases can be returned or exchanged within 30 days from when they are shipped or collected.

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    Grand Seiko Hi-Beat 80 Hours Evolution 9 - (Ref. SLGH027) Product Details

    There are just 1,200 pieces of this design available worldwide, which commemorates the 65th anniversary of Grand Seiko. The ‘Mountains cape’ was designed with a typically Japanese theme of the transience of ‘Impermanent Nature.’ One of Japan’s fundamental views of nature is that its beauty is in its constant changing, growing or evolving; the way that nothing stays the same – from changing sunlight during the day to the evolution of buds into flowers. This Buddhist teaching expresses how nature alters, just as Grand Seiko Takumi crafts people constantly work towards the aim for perfection through even higher levels of craftsmanship. These evolving skill sets are passed on to the next generation of watchmakers, as has been the case for 65 years. Inspired by their immediate surroundings, the Takumi watchmakers at the Grand Seiko Studio Shizukuishi take inspiration from the great Mount Iwate. Still active today, the Mount Iwate volcano formed hundreds of thousands of years ago, during which huge landslides occurred, creating deep and sharp ridges over time. Mount Iwate is a real example of ‘Impermanent Nature;’ by the evolution of its very form. The dial features a new pressed dial pattern in silver-blue, inspired by the pure water and air surrounding the studio. With an Evolution 9 case design, this timepiece is crafted from Ever-Brilliant Steel. Under a box sapphire glass are a set of multi-faceted and Zaratsu-polished indices, and a blued steel second hand. The clasp is crafted from a combination of Ever-Brilliant Steel, titanium and 18 carat gold. Powered by an in-house crafted 9SA5 Hi-Beat movement, this timepiece is accurate to +5/-3 seconds per day, whilst beating ten times per second. It has an impressive power reserve of 80-hours. Every Grand Seiko features signature high standards of precision, durability and legibility, handcrafted in Japan by Takumi artisans.

    General

    Condition

    New

    Brand

    Grand Seiko

    Reference

    SLGH027

    Year

    ALL YEAR 2025

    Family

    Evolution 9

    Product Code

    18400577

    Watch Display

    Analogue

    Water Resistance

    100 Metres

    Features

    Date display
    Deployment clasp
    Automatic movement
    Waterproof

    Case

    Case Size

    40 mm

    Case Shape

    Round

    Case Material

    Steel

    Bezel Material

    Steel

    Bezel Color

    Silver

    Crystal

    Sapphire

    Dial

    Dial Color

    Blue

    Dial Texture

    Plain

    Dial Markers

    Baton

    Stone Set

    No

    Movement

    Type

    Auto

    Bracelet

    In-house Movement

    Yes

    Type

    Bracelet

    Bracelet Material

    Steel

    Stone Set

    No

    Buckle/Clasp

    Deployment