SPB423 slug_URUSHI features a shimmering blue sunray

features a shimmering blue sunray finish dial set with 12 diamonds

visible through a screwdown

the vibrant yellow dial features bold luminous hands and markers

The theme of energy is captured by the intricate dial pattern

SPB423 slug_URUSHI features a shimmering blue sunrayProspex 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 re creating and re interpreting landmark achievements. Inspired by Seikos 1965 landmark first