06/24/2026
Grand Seiko introduces its latest Evolution 9 diver — powered by the new U.F.A. movement.
Meet the “Ushio 300” Spring Drive : exceptional accuracy paired with a striking blue dial inspired by the tides of Japan.
“Ushio,” meaning “tide,” reflects the waters surrounding the Japanese archipelago — a constant source of inspiration in Japanese art and culture. The gradient dial brings this concept to life, capturing light as it fades into the deep ocean.
Finished with a newly engineered clasp system featuring a locking extension and micro-adjustment for the perfect fit — Now available in store.