SPB147 core_active engineered with superior style and

engineered with superior style and innovative technology for the sea

Each comes housed in a special collectors' box

gloss finish and date calendar

combines a 30-jewel automatic movement with the quartz regulator for accuracy to +/- 1 second per day

SPB147 core_active engineered with superior style and1965 Heritage Diver's Watch. 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. This versatile timepiece reimagines Seiko's 1965 first diver's watch, an