Seiko 6306-7001 1753 Third Diver

The Seiko 6306 7001 Third Diver is one of the most collectible vintage dive watches ever produced by Seiko. Introduced in the mid 1970s, this reference represents the third generation of Seiko professional divers and remains a cornerstone in the history of Japanese tool watches.

Often referred to as the Seiko Third Diver, the 6306 7001 was originally produced for the Japanese domestic market. It houses the upgraded 6306 automatic movement with hacking seconds, a feature highly valued by collectors and rarely seen in earlier Seiko divers.