SLA051 slug_LEssential3 black one-way rotating elapsed timing

black one-way rotating elapsed timing bezel

available only in a controlled-production run with the serial number on each caseback

with a black super-hard coating for added endurance

with screw-down crown and caseback

In stainless steel with gold finish

SLA051 slug_LEssential3 black one-way rotating elapsed timing1970 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. Following ISO standards for scuba diving at depths of up to 200 meters,