Grand Seiko Sport Professional Diver SBBN051

About This Watch

The Grand Seiko Sport Professional Diver SBBN051 exemplifies Grand Seiko's dedication to horological excellence. The Sport collection brings Grand Seiko's legendary precision to active lifestyles, with robust builds and bold designs. Powered by the Grand Seiko 9F61 with approximately 70 hours of power reserve, this 48.2mm Titanium case houses a movement that represents years of refinement and innovation. Whether exploring coral reefs or navigating daily life, this watch is built to handle anything. The robust construction and exceptional water resistance make it a reliable companion for underwater adventures and everyday wear alike. Water resistant to 600 meters, it combines practical durability with refined aesthetics that discerning collectors appreciate. Established in 1960 with the singular goal of creating the ideal watch, Grand Seiko represents the pinnacle of Japanese watchmaking. Every timepiece is assembled by hand in either the Shizukuishi Watch Studio in Iwate or the Shinshu Watch Studio in Nagano, where master craftsmen pursue perfection through the philosophy of precision, beauty, and legibility.