Seiko Prospex SPB419 US Special Edition 1965 Diver's Modern Re-Interpretation Astron Crystal: Hardlex

Crystal: Hardlex

The new dial incorporates bold grey bar indexes designed to stand out on the exquisitely crafted enamel

Crown: Screwdown crown and caseback

A solid stainless steel bracelet is combined with an impressive see-through back that highlights the craftsmanship of SEIKO that is put into every Grand Seiko Spring Drive Power Reserve

With 80 hours of typical power reserve in the exclusive H-10 automatic caliber

Seiko Prospex SPB419 US Special Edition 1965 Diver's Modern Re-Interpretation Astron Crystal: HardlexProspex U. S. Special Edition. 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, leading the way with new advances, while recreating and reinterpreting landmark achievements. Inspired by Seiko's 1965 landmark first