9F quartz GMT model. Black dial. Each quartz crystal has different performance characteristics, only the best is chosen for the Grand Seiko 9F quartz movements. Studied and rigorously tested over a period of 3 months, this ensures that only the most accurate and best performing crystals are made in each watch. Grand Seiko: Seiko Watch Corporation's relentless pursuit of precise timekeeping from the pinnacle of watchmaking.With leading watchmaking, durability and legibility, every Grand Seiko is still handcrafted in Japan by elite craftsmen and women.
TECHNICAL SPECIFICATIONS
Movement: Quartz Dial: Black Case: Stainless steel Size: 40 mm Bracelet / Strap: Stainless steel Impermeability: 10 bar Glass: Double curved sapphire with anti-reflective treatment Genre: Man Guarantee duration: 3 years