Spring Drive U.F.A. Ushio 300 Diver

In 2025, Grand Seiko introduced Caliber 9RB2, which achieved an annual accuracy of +/-20 seconds and received the then-new U.F.A. designation. This year’s creation carries the same precision while refining the design for sporting performance. Its blue “Ushio” dial draws subtle inspiration from the seas surrounding Japan, expressed through a gradient that captures shifting light and depth.
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Our latest creation

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Grand Seiko event animations

  • Guided Tour of the Grand Seiko Booth

    A comprehensive tour of Grand Seiko’s booth and its latest novelties led by the brand’s ambassadors

    We will hold a guided booth tour to introduce Grand Seiko booth and the novelties by our brand ambassadors. This year, our booth represents the brand’s universe inspired by our latest novelties.
    Participants will have the opportunity to discover and enjoy new products, watchmaking expertise, and the brand philosophy through impressive and elaborate displays.
    Don’t miss this chance to experience the world of Grand Seiko.

    Schedule: 

    English sessions:

    • 18 - 19 April: 10:00 am, 1:00 pm, 4:00 pm
    • 20 April: 10:00 am, 1:00 pm

    French sessions:

    • 18 - 19 April: 11:30 am, 5:30 pm
    • 20 April: 11:30 am

    German sessions :

    • 18 - 20 April: 2:30 pm

    Languages: English, French, German

    Capacity: 8 participants

    18 - 20 Apr 30 min.
    Several time slots

    In the Salon - Grand Seiko Booth

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  • Grand Seiko Movement Assembly Demonstration

    Exclusive watchmaking demonstrations with master craftsmen from Japan

    The pursuit of high accuracy has been the cornerstone of Grand Seiko’s values since its first watch was created in 1960. This year at Watches and Wonders, Grand Seiko invites you to witness the precision of its watchmaking firsthand. Come and experience the latest 9R Spring Drive and 9S mechanical movement assembly demonstrations by master craftsmen from Japan. Participants will have the rare opportunity to observe as skilled watchmakers carefully assemble movements that are renowned for their precision, part by part, up close.
    Don’t miss this special experience.

    Schedule:

    • 18 - 19 April: from 10:00 am to 6:30 pm
    • 20 April: from 10:00 am to 4:00 pm

    Capacity: 10 participants

    Language: English

    18 - 20 Apr 90 min.
    See description

    In the Salon - Grand Seiko Booth

    Free access.

    Free access. You don't have a ticket yet? Buy yours now !