Seiko Prospex 1968 Heritage Diver's GMT US Limited Edition Automatic – SPB475

The Seiko Prospex 1968 Heritage Diver's GMT U.S. Limited Edition is a watch crafted for true adventurers, blending cutting-edge technology with timeless style. This exceptional timepiece, limited to just 500 pieces, is inspired by Seiko's iconic 1968 Diver’s Watch and introduces the brand’s first mechanical GMT movement for divers, the caliber 6R54. Designed to perform both on land and underwater, its unique vertically gradated turquoise dial mirrors the view from above and below the sea, adding depth to its appearance. The automatic GMT movement, with a robust 72 hour power reserve, allows the GMT hand to be adjusted independently for a second time zone without disrupting the main hands.

Protected by a black ceramic unidirectional bezel, this watch features large LumiBrite markers and a bronze tone GMT hand for superior readability, even in low light. Its stainless steel case with a super-hard coating ensures durability, while the anti-reflective sapphire crystal, screwdown crown, and caseback uphold Seiko’s high standards for diving, supporting depths up to 200 meters. Finished with a sleek stainless steel bracelet with a secure clasp and extender, this U.S. Limited Edition piece is as functional as it is striking—an heirloom-quality watch for those who live with purpose.