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Seiko 6309-7040
$790.00
This beautifully preserved Seiko 6309-7040 stands as one of the most iconic and recognizable dive watches in both U.S. and global military history. Revered for its rugged construction, unmistakable cushion case, and legendary reliability, the 6309-7040 has become a must-have reference for collectors and enthusiasts alike.
This example remains in original condition, showing crisp details throughout, and comes fitted with a high-quality Uncle Seiko GL-841 diver strap, styled after the classic period-correct design. It’s a clean, honest, and well-kept watch—an excellent opportunity for anyone searching for a properly preserved and fully functional 6309-7040.
The watch has been recently serviced and is running smoothly, making it completely ready for everyday wear. During the service, several new OEM parts were installed to ensure long-term reliability:
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New gaskets
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New crystal
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Movement fully cleaned, oiled, and regulated
A strong example of a historically important Seiko diver, this 6309-7040 offers authenticity, functionality, and collectability in one well-sorted package.
Shipping & Returns
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We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
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