1965 Heritage Diver??s Watch. Designed for those who treat life as the ultimate adventure, the Seiko Prospex collection 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.

Movement: Automatic with manual winding

Caliber Number: 6R55

Power reserve: Approx. 72 hours (3 days)

Functions: Stop second hand function

Case Material: Stainless Steel

Case Size: 40mm

Crystal: Curved sapphire crystal

Clasp: Three-fold clasp with secure lock, push button release with extender

Water resistance: 300m / 1000ft diver's

Style#:?SPB453