SPB177 slug_ASTRONTI12 smooth blue leather strap and

smooth blue leather strap and tri-fold push button release clasp

This dress watch has a two-tone stainless steel case and bracelet with mother-of-pearl dial which creates an elegant finish

and a tri-fold push-button release clasp

while the additional black calf leather strap offers versatile wear

The black nylon strap includes a bright orange lining

SPB177 slug_ASTRONTI12 smooth blue leather strap andBuilt for the Ice Diver 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 with re creations and re interpretations of landmark achievements. Honoring the acclaimed 2007 diver's watch, with its