Seiko Prospex SPB187 Marine Master 200 Blue Dial Stainless KHAKI NAVY The self-winding movement with a

The self-winding movement with a 48-hour power reserve is also equipped with a very practical dual-time function and a 24-hour indicator

000m for saturation diving

Movement: Mechanical

the dual back cover consists of a stainless steel panel back and an outer cover made of shock resistant fine resin embedded with glass fibers

Seiko Prospex SPB187 Marine Master 200 Blue Dial Stainless KHAKI NAVY The self-winding movement with a1968 Diver's Watch Reinterpretation. 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 recreations and reinterpretations of landmark achievements. Updating Seiko's revolutionary 1968 diver's watch with more