SPB313 8X53 and a slim and comfortable

and a slim and comfortable stainless steel case and bracelet in dramatic black ion finish

Framed by a light silver uni-directional rotating bezel

this sharp and streamlined watch offers a sleek black sunray dial with date calendar

this extraordinary timepiece offers updated technology and a durable stainless steel case and bracelet with super hard coating

as the sky brightens with the sunrise

SPB313 8X53 and a slim and comfortableProspex Automatic 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. With the thinnest case to date of any Seiko automatic diver's watch,