Dive into the world of
Grand Seiko Watches and Wonders Geneva 2026

Spring Drive
U.F.A. Ushio 300 Diver

Revealing Grand Seiko’s smallest
diver’s watch and
the most accurate
with a Spring Drive movement

  • Photo of SLGB023 Evolution 9 Collection
    Evolution 9 Collection

    Spring Drive U.F.A.
    Ushio 300 Diver

    SLGB023 Learn more
  • Photo of SLGB025 Evolution 9 Collection
    Evolution 9 Collection

    Spring Drive U.F.A.
    Ushio 300 Diver

    SLGB025 Learn more
Photo of Caliber 9RB1

Spring Drive U.F.A.
Caliber 9RB1

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New Products

Photo of SBGZ011 Masterpiece Collection
Masterpiece Collection

Manual-winding
Spring Drive

SBGZ011 Learn more