Grand Seiko Evolution 9 Spring Drive U.F.A Ushio 300 Diver 40.8mm Watch wedding-band Adorn yourself with the pinnacle

Adorn yourself with the pinnacle of elegance and luxury with this Diamond Tennis Necklace

The green ceramic bezel ring

Key features include a perpetual calendar

0 motif and black metal fittings lend an unmistakable

Grand Seiko Evolution 9 Spring Drive U.F.A Ushio 300 Diver 40.8mm Watch wedding-band Adorn yourself with the pinnacleIn 2025, Grand Seiko unveiled the Spring Drive Caliber 9RB2, a groundbreaking movement that received the then new U. F. A. designation, standing for Ultra Fine Accuracy. Boasting an annual accuracy rate of 20 seconds, Caliber 9RB2 earned the distinction of being the most accurate wristwatch movement powered by a mainspring.* This model is powered by Caliber 9RB1, featuring an improved construction that makes it ideal for sporting conditions while