Prospex U.S. Special Edition. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. Part of a rich legacy of innovation in high-intensity timekeeping, Prospex continues to celebrate a long history of sports watch excellence, leading the way with new advances, while re-creating and re-interpreting landmark achievements.

Case Diameter: 43.5 mm

Case and Strap Material: Titanium case with black super-hard coating

Crystal Material: Sapphire crystal with anti-reflective coating on the inner surface

Water Resistance: 200 meters (660 feet), follows ISO standards and is suitable for scuba diving

Dial Color: Blue

Movement: Automatic

Caliber: 6R35

Power reserve: approx. 70 hours

Style#: SPB357