Seiko 6309 Sold Prices
The median sold price for Seiko 6309 is $86.50. Most sell between $40.00 and $293, based on 1K eBay sold listings.
Median Price
The middle price when all sales are sorted. Best represents what most buyers pay.
$86.50
Avg Price
The mean of the middle 80% of sold prices. Excludes outliers at both ends.
$98.92
Most Sell For
80% of sales fall within this range. Excludes outliers at both ends.
$40.00 – $293
10th–90th percentile
Total Sales
1K
Price History
$299$110
$299
2025-12
2 sales
$119
2026-01
203 sales
$110
2026-02
328 sales
$133
2026-03
297 sales
$136
2026-04
278 sales
$130
2026-05
329 sales
2025-122026-05
| Month | Average price | Sales |
|---|---|---|
| 2025-12 | $299 | 2 |
| 2026-01 | $119 | 203 |
| 2026-02 | $110 | 328 |
| 2026-03 | $133 | 297 |
| 2026-04 | $136 | 278 |
| 2026-05 | $130 | 329 |
Price Distribution
<$40
143 sales
$40–$76
491 sales
$76–$110
301 sales
$110–$150
203 sales
$150–$180
80 sales
$180–$220
42 sales
$220–$260
19 sales
$260–$290
22 sales
>$290
146 sales
<$40$150–$180>$290
| Price range | Sales |
|---|---|
| <$40 | 143 |
| $40–$76 | 491 |
| $76–$110 | 301 |
| $110–$150 | 203 |
| $150–$180 | 80 |
| $180–$220 | 42 |
| $220–$260 | 19 |
| $260–$290 | 22 |
| >$290 | 146 |
Sales
Showing 851–875 of 1K
Sort:
| Title | Brand | Model | Year | Price | Sold | |
|---|---|---|---|---|---|---|
 | Seiko | 6309 | — | $66.39 | Mar 4, 2026 | |
 | Seiko | 6309 | — | $81.43 | Mar 4, 2026 | |
 | Seiko | 6309 | — | $99.99 | Mar 4, 2026 | |
 | Seiko | 6309 | — | $103 | Mar 4, 2026 | |
 | Seiko | 6309 | 1980 | $114 | Mar 4, 2026 | |
 | Seiko | 6309 | — | $115 | Mar 4, 2026 | |
 | Seiko | 6309 | — | $120 | Mar 4, 2026 | |
 | Seiko | 6309 | — | $120 | Mar 4, 2026 | |
 | Seiko | 6309 | — | $145 | Mar 4, 2026 | |
 | Seiko | 6309 | — | $145 | Mar 4, 2026 | |
 | Seiko | 6309 | — | $195 | Mar 4, 2026 | |
 | Seiko | 6309 | — | $220 | Mar 4, 2026 | |
 | Seiko | 6309 | — | $370 | Mar 4, 2026 | |
 | Seiko | 6309 | 1979 | $595 | Mar 4, 2026 | |
 | Seiko | 6309 | — | $47.99 | Mar 3, 2026 | |
 | Seiko | 6309 | 1979 | $111 | Mar 3, 2026 | |
 | Seiko | 6309 | — | $115 | Mar 3, 2026 | |
 | Seiko | 6309 | — | $129 | Mar 3, 2026 | |
 | Seiko | 6309 | — | $140 | Mar 3, 2026 | |
 | Seiko | 6309 | — | $145 | Mar 3, 2026 | |
 | Seiko | 6309 | — | $149 | Mar 3, 2026 | |
![[Near MINT] Vintage Seiko 6309-729A / SDEB39 Slim Turtle Scuba Diver Watch JAPAN](https://i.ebayimg.com/images/g/fs8AAeSw9ZFpldgz/s-l140.webp){kind=small} | Seiko | 6309 | — | $290 | Mar 3, 2026 | |
 | Seiko | 6309 | — | $49.99 | Mar 2, 2026 | |
 | Seiko | 6309 | — | $57.99 | Mar 2, 2026 | |
 | Seiko | 6309 | — | $59.99 | Mar 2, 2026 |
Frequently Asked Questions
- How much is Seiko 6309 worth?
- The average sold price for Seiko 6309 is $98.92, with a median of $86.50. Prices range from $0.99 to $1,449 based on 1K eBay sold listings.
- What is the average price of Seiko 6309?
- Seiko 6309 sells for an average of $98.92 on eBay. The median price is $86.50, which better represents typical sales by filtering out outliers.
- What is the most expensive Seiko 6309 ever sold?
- The highest recorded sale for Seiko 6309 on eBay is $1,449. The lowest sale is $0.99. Data is based on 1K completed eBay transactions.
Source: SoldPriceGuide (soldpriceguide.com) — eBay sold listing data, regularly updated. Last updated: June 2026.