Grand Seiko Spring Drive U.F.A Evolution 9

SLGB003 37 mm
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Regular price $11,400
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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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    Grand Seiko Spring Drive U.F.A Evolution 9 - (Ref. SLGB003) Product Details

    The pursuit of high accuracy has been the cornerstone of Grand Seiko’s values since its first watch was created in 1960. In the late 1970s, the development of Spring Drive beg an with an aim to harmoniously blend the traditional energy of a mainspring with state-of-the-art electronic watchmaking advancements. In 2004, Grand Seiko introduced the Spring Drive Caliber 9R65 with a monthly rate of ±15 seconds. Today, this legacy of accuracy in watchmaking reaches new heights with the announcement of the Spring Drive Caliber 9RB2, which receives the new U.F.A. designation, standing for “Ultra Fine Accuracy.” The groundbreaking movement boasts alevel of precision defined not by accuracy in seconds per day, week, or month, but by its accuracy over one year. The automatic U.F.A. movement has an astounding annual rate of ±20 seconds, making it the most accurate wristwatch movement powered by a main spring today.* *As of April 2025, based on Grand Seiko’s research. In 2025, the Caliber 9RB2 makes its debut in the Evolution 9 Collection. To the east of the Shinshu Watch Studio lie the Kirigamine Highlands, where frost-covered trees can be observed during harsh winter months. The intricately textured dial captures the beauty of these ice forests thanks to finishing techniques that create pale blue tones that are subtle yet striking in their presence.

    General

    Condition

    New

    Brand

    Grand Seiko

    Reference

    SLGB003

    Product Code

    18400582

    Power Reserve

    72 Hours Approx

    Features

    Date display
    Deployment clasp
    Automatic movement
    Waterproof

    Case

    Case Size

    37 mm

    Case Depth

    11.5 mm

    Case Shape

    Round

    Case Material

    Titanium

    Bezel Material

    Titanium

    Bezel Color

    Silver

    Crystal

    Sapphire

    Dial

    Dial Color

    Blue

    Dial Texture

    Texture

    Dial Markers

    Baton

    Stone Set

    No

    Movement

    Type

    Auto

    In-house Movement

    Yes

    Bracelet

    Type

    Bracelet

    Material

    Titanium

    Stone Set

    No

    Buckle

    Deployment