PRVNCE

Grand Seiko Spring Drive U.F.A. Ushio 300 Diver ref. SLGB023 watch front

Grand Seiko Spring Drive U.F.A. Ushio 300 Diver Titanium, blue gradient 'Ushio' dial

Grand Seiko, 2026

Object Details

Model
Spring Drive U.F.A. Ushio 300 Diver
Reference
SLGB023
Edition
Regular production
Production
2026
Case
40.8 mm, 12.9 mm thick
Material
High-Intensity Titanium
Movement
Spring Drive, cal. 9RB1
Dial
Blue gradient 'Ushio' dial reflecting the vast expanse of the sea, capturing light streaming into the deep ocean
Complication
Power reserve indicator
Bracelet
High-Intensity Titanium bracelet with locking extension clasp, 24mm of micro-adjustment
Water Resistance
300 m

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