SPB155 SKX With a curved anti-reflective sapphire

With a curved anti-reflective sapphire crystal

Providing reliable timing in the most demanding conditions

This bold men’s watch is designed with a stainless steel case and bracelet and a cabochon crown

this exceptional timepiece is GPS controlled for high-speed time and time zone adjustment to 39 time zones

Chronograph timing provides measurement of up to 12 hours of elapsed time in 1/5-second increments

SPB155 SKX With a curved anti-reflective sapphireProspex Alpinist. 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 with re creations and re interpretations of landmark achievements. A modern reimagining of Seiko's first sport watch, introduced in 1959, this