Vintage Seiko Diver  Automatic 6309A 17 Jewels D/D Japan made Man's Wrist Watch 

 Fully Serviced | Free Shipping | 30-Day Returns

Description

This vintage Vintage Seiko Diver Automatic Man's Wrist Watch has been fully serviced by our professional watch technician to ensure reliable performance.

As with most vintage mechanical timepieces, the watch may gain or lose up to ±5 minutes per 24 hours, which is considered normal for watches of this age. Each watch is tested on a timegrapher prior to shipping to ensure the best possible accuracy.

With its timeless design, quality craftsmanship, and classic hand-wound mechanical movement, this Seiko timepiece is a wonderful addition to any collection. A true piece of horological history, perfect for enthusiasts and collectors alike.

How Automatic Watches Work

  • This is a mechanical automatic watch and does not require a battery.
  • Starting the Watch
  • Gently move or shake the watch side-to-side for 10–15 seconds to activate the movement.
  • Normal wrist movement automatically winds the internal mechanism while worn.
  • If the watch is not worn for 8–24 hours, it may stop. Simply repeat the steps above to restart it

Free Shipping - Free 30 - Day Returns - Buy With Confidence

Order Processing Time

We carefully test each watch for 24 hours before shipping.

A scheduled USPS pickup may require an additional 1- 2 days.

Thank you for your patience and understanding.


Handling Time

Orders are processed and shipped within 3 business days after receiving cleared payment.

Shipping Timeframes

Domestic (USA): Estimated delivery in 4 - 10 business days

International: Estimated delivery in 4 - 24 business days

Buyers are responsible for all duties and taxes in their own country.

Transit time does not include handling time, weekends, or holidays.

Highlights

Why Buy From Us?

Free USA Shipping

30-Day Free Returns

Secure, Fast Handling

Buy With Total Confidence

Please Read Before Purchasing

We strongly encourage buyers to carefully review all photos and ask any questions before purchasing.

Due to the nature of used, refurbished, and vintage watches, it may not be possible to verify the complete origin, originality, or service history of every individual component. Some watches may have been repaired, rebuilt, or contain replacement parts without documentation.

While each watch is carefully inspected, full service records are generally unavailable. “New Old Stock” (NOS) models may include non-OEM components or replacement dials, especially where original manufacturer parts are no longer obtainable.

Payments

Payment is considered cleared once processed and confirmed by eBay.

Return Policy

  • Returns accepted within 30 days of delivery

  • Item must be unused, unworn, and in original condition with all tags (if applicable)

  • Refund processed within 2 business days of receiving return

  • Seller pays return shipping

  • Any import duties or taxes are the buyer’s responsibility

Feedback

We strive for 100% customer satisfaction and leave positive feedback for our buyers. If you experience any issue with your order, please contact us before leaving negative feedback. We are committed to resolving concerns quickly and professionally.

Thank you for your interest, and happy shopping!