Grand Seiko Evolution 9 Diver 43.8mm

This Grand Seiko diver’s watch combines high performance with rich natural inspiration. Powered by the Spring Drive Caliber 9RA5, it offers ±10 seconds per month accuracy and an impressive five-day power reserve. The 200m water-resistant case is crafted from High-intensity Titanium—30% lighter than steel and highly resistant to corrosion—while a ceramic bezel adds scratch-proof durability. Its dynamic black dial, deeply textured and boldly styled, evokes the strength and movement of the Kuroshio Current, the powerful ocean stream that flows past Japan.