Seikomaster Blue

Inspired by the great icons of sports and diving watchmaking, this mod offers a robust, functional and timeless design. A modern reinterpretation equipped with a proven Japanese automatic movement and high-quality materials, ideal for both daily wear and demanding environments.

The Japanese calibre operates at 21,600 alternations per hour (3 Hz), features both automatic and manual winding, a hacking function for precise time setting, and offers an approximate power reserve of 41 hours, ensuring stable and continuous operation in any situation.

The 316L stainless steel casing offers high resistance to corrosion, pressure, and daily wear, and is paired with a diver-style bezel, useful for timing intervals simply and accurately. The ensemble is completed with a sapphire crystal, which ensures excellent protection against scratches and flawless visibility. The result is a sporty, elegant, and highly reliable watch, designed for both everyday use and enthusiasts of underwater-inspired mechanical watchmaking.