Seiko - 1986 Turtle Diver 6306-7000

WHAT WE LOVE:

This 1986 Seiko Turtle Diver 6306-7000 is an iconic timepiece from Seiko’s legendary lineage of professional dive watches. As part of the revered 6306 series, this model was produced exclusively for the Japanese domestic market (JDM) and stands out due to its hacking movement and Kanji-English day display—features not found in its international counterpart, the 6309.

Encased in Seiko’s signature cushion-shaped stainless steel case, measuring 44mm, the 6306-7000 offers both rugged durability and ergonomic comfort on the wrist. Its matte black dial is designed for maximum legibility, featuring bold hour markers, thick sword-style hands, and a day-date window at 3 o’clock. A bi-directional, 60-click rotating bezel with a deep knurled edge provides precise dive timing, essential for underwater use.

With its historical significance, JDM exclusivity, and reliable movement, the Seiko 6306-7000 remains one of the most collectible vintage Seiko divers.

WHAT'S INSIDE:

Powering the watch is the Seiko Caliber 6306A, a 17-jewel automatic movement that beats at 21,600 vibrations per hour and offers hacking seconds—a rare feature in Seiko divers of the era. This makes it highly desirable among collectors, as it allows for precise time-setting.

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