Introducing the Tentagraph, an automatic high-beat chronograph that represents the epitome of watchmaking excellence. Created by Grand Seiko, this extraordinary timepiece combines cutting-edge innovation with timeless elegance. Powered by the advanced Caliber 9SC5, derived from the acclaimed Caliber 9SA5, the Tentagraph stands at the forefront of sports watch technology.

With an impressive 72-hour power reserve, the Tentagraph surpasses all other 10-beat chronographs in endurance. Its lightweight High-intensity titanium case and bracelet provide strength and comfort, while the scratch-resistant ceramic bezel ensures long-lasting durability. The dial design draws inspiration from the majestic Mt. Iwate, capturing its breathtaking beauty in a captivating pattern.

Experience the pinnacle of watchmaking with the Tentagraph—a perfect blend of craftsmanship and innovation from Grand Seiko.