SPB377 PROSPEX LUXE Equipped with automatic technology that

Equipped with automatic technology that you control with every motion

Like other Sharp-Edged Series styles

With a magnified day/date calendar

for a superb blend of clarity and style

The vibrant green dial

SPB377 PROSPEX LUXE Equipped with automatic technology thatProspex 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