PROSPEX 1968 HERITAGE DIVER'S GMT SPB381 testing this versatile timepiece includes a

this versatile timepiece includes a scratch-resistant sapphire crystal

date calendar

this masterfully updated design includes a sapphire crystal with anti-reflective coating on the inner surface

The bezel includes a world time function featuring 25 time zones

Offering the finest in Japanese mechanical watchmaking

PROSPEX 1968 HERITAGE DIVER'S GMT SPB381 testing this versatile timepiece includes a1968 Heritage Diver's GMT. 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 expertise with re creations and re interpretations of landmark achievements. This extraordinary timepiece, re interpreting Seikos landmark 1968 divers