New Release · Announced 2026-04-14 · $12,400 (approx. €12,500)
Grand Seiko Spring Drive U.F.A. Ushio 300 Diver (SLGB023 / SLGB025)
Launched at Watches & Wonders 2026, the Ushio 300 Diver pairs a compact 40.8mm titanium Evolution 9 case with the new Calibre 9RB1, delivering ±20 seconds per year accuracy and 300 meters of water resistance. It is Grand Seiko's smallest diver to date and one of the most accurate mainspring-powered watches the brand has offered. Reviewers described it as the diver collectors had long been asking Grand Seiko for, positioned to compete directly with luxury sport divers from Rolex and Omega.
← Back to trending watches