How Much Is a Vintage Seiko 6309 'Turtle' Automatic Diver's Watch with Pepsi Bezel, 150m Water Resist, on Aftermarket Blue Rubber Strap Worth?
A Vintage Seiko 6309 'Turtle' Automatic Diver's Watch with Pepsi Bezel, 150m Water Resist, on Aftermarket Blue Rubber Strap sells for about $112.50; the middle half of 57 recent sales went for $65 to $162.
Typical sale price
$112.50
Half of 57 recent sales went for $65 to $162
Lowest $6.99. Highest $765, far above the rest.
Sold price guide, updated October 27, 2026
What's YOUR item worth?
This page shows the market average. Snap or upload a photo of your item and our AI values it instantly. One free try, no account needed.
Recent sales
6 of the 57 completed sales behind this guide.
- $55Sold Oct 26
Vintage SEIKO 5 Automatic Men's Watch 6309 8230
- $104Sold Oct 26
Seiko Vintage Rare Oversized Jumbo TV Grey Sunburst Dial JDM 6309 Automatic OEM
- $97.57Sold Oct 26
Vintage Seiko 6309-729A Slim Turtle | Partial Runner | Black Bezel | Dec 1985
- $54Sold Oct 26
Vintage Seiko 6309-7159 Automatic 17J Day Date Men’s Watch Starts Running AS-IS
- $107.99Sold Oct 26
Vintage Seiko Automatic 6309-8089 Mens Watch 35mm Blue Dial Day Date 17J
- $88Sold Oct 26
Vintage Seiko Automatic 6309-8230 17 Jewels Black Textured Dial Day Date
Some links on this page are eBay affiliate links. If you buy through them, we may earn a small commission at no extra cost to you.
What moves the price
Asking or sold
Listings ask
$649
median asking price
Sales closed at
$112.50
477% under asking
Know someone with one of these?
Frequently Asked Questions
How much is a Vintage Seiko 6309 'Turtle' Automatic Diver's Watch with Pepsi Bezel, 150m Water Resist, on Aftermarket Blue Rubber Strap worth?
A Vintage Seiko 6309 'Turtle' Automatic Diver's Watch with Pepsi Bezel, 150m Water Resist, on Aftermarket Blue Rubber Strap sells for about $112.50; the middle half of 57 recent sales went for $65 to $162.
Is one worth selling?
A typical one sells for $112.50. After eBay's selling fee that leaves about $97.20, before shipping and what you paid for it.
What is the most one has sold for?
The highest of the 57 recent sales we track was $765. That is well above the middle half of sales, $65 to $162.
What are sellers asking for one?
Listings ask about $649, 477% above the $112.50 that sales actually closed at.
Other Vintage Guides
Recent value guides for related items in the same category. See what vintage items is worth →
Based on 57 recent sold listings. Last updated October 27, 2026.
Get a Real Value for Your Vintage Seiko 6309 'Turtle' Automatic Diver's Watch with Pepsi Bezel, 150m Water Resist, on Aftermarket Blue Rubber Strap
A 5-scan pack with real sold comps for your exact items and condition, just $3, no subscription. Want the subscription rate? Plans start at $5/mo.
Get 5 Scans for $3Trust our pricing? See more of our value guides in Google Search.