SPB253 JSY4RCC2 with the production serial number

with the production serial number engraved on each caseback

this versatile timepiece features a sophisticated multi-row bracelet

Crafted of stainless steel with a screwdown see-through caseback for a view of classic timekeeping in action

100 meters water resistant

1965 Heritage Diver's Watch

SPB253 JSY4RCC2 with the production serial numberProspex Black Series Limited 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 with re creations and re interpretations of landmark achievements. From the dramatic Black series, this distinctive Limited