PROSPEX ALPINIST GMT SPB377 follows ISO standards and is suitable for scuba diving is crafted of stainless steel

is crafted of stainless steel with a durable super-hard coating and features a box-shaped sapphire crystal with anti-reflective coating on the inner surface

Seiko Coutura Radio Sync Solar Dual Time

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

It is equipped with an end-of-life feature that will let you know when the battery needs to be replaced and the indices and hands are coated with Super-LumiNova® for easy visibility of the time

PROSPEX ALPINIST GMT SPB377 follows ISO standards and is suitable for scuba diving is crafted of stainless steelProspex Alpinist Mechanical GMT. 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. Inspired by Seikos first sports watch, the 1959 Alpinist, this