SPB249 Radio Sync Solar and durable khaki green silicone

and durable khaki green silicone strap

Seiko 5 Sports U

Powered by Seiko’s GPS solar caliber 3X62

The 26-jewel 6L35 caliber movement

With a durable stainless steel case and bracelet and a blue sunray dial

SPB249 Radio Sync Solar and durable khaki green siliconeProspex Alpinist. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. This extraordinary timepiece re interprets the watch that launched a rich legacy of sports watch excellence. Styled to fit contemporary tastes while evoking a vintage feel, this exceptional watch is as smooth and refined as the prized 1959 version, but far more powerful. The blue dial