Seiko 6138 Sold Prices
The median sold price for Seiko 6138 is $490. Most sell between $160 and $1,041, based on 410 eBay sold listings.
Median Price
The middle price when all sales are sorted. Best represents what most buyers pay.
$490
Avg Price
The mean of the middle 80% of sold prices. Excludes outliers at both ends.
$544
Most Sell For
80% of sales fall within this range. Excludes outliers at both ends.
$160 – $1,041
10th–90th percentile
Total Sales
410
Price History
$636$433
$555
2026-03
31 sales
$566
2026-04
47 sales
$528
2026-05
58 sales
$599
2026-06
34 sales
$636
2026-07
47 sales
$628
2026-08
62 sales
$433
2026-09
12 sales
2026-032026-09
| Month | Average price | Sales |
|---|---|---|
| 2026-03 | $555 | 31 |
| 2026-04 | $566 | 47 |
| 2026-05 | $528 | 58 |
| 2026-06 | $599 | 34 |
| 2026-07 | $636 | 47 |
| 2026-08 | $628 | 62 |
| 2026-09 | $433 | 12 |
Price Distribution
<$160
40 sales
$160–$290
42 sales
$290–$410
72 sales
$410–$540
63 sales
$540–$660
62 sales
$660–$790
29 sales
$790–$920
29 sales
$920–$1k
31 sales
>$1k
42 sales
<$160$540–$660>$1k
| Price range | Sales |
|---|---|
| <$160 | 40 |
| $160–$290 | 42 |
| $290–$410 | 72 |
| $410–$540 | 63 |
| $540–$660 | 62 |
| $660–$790 | 29 |
| $790–$920 | 29 |
| $920–$1k | 31 |
| >$1k | 42 |
Sales
Showing 1–25 of 410
Sort:
| Title | Brand | Model | Year | Price | Sold | |
|---|---|---|---|---|---|---|
 | Seiko | 6138 | — | $195 | Sep 7, 2026 | |
 | Seiko | 6138 | — | $799 | Sep 6, 2026 | |
 | Seiko | 6138 | — | $160 | Sep 5, 2026 | |
 | Seiko | 6138 | — | $340 | Sep 4, 2026 | |
 | Seiko | 6138 | — | $350 | Sep 4, 2026 | |
 | Seiko | 6138 | — | $380 | Sep 4, 2026 | |
 | Seiko | 6138 | — | $650 | Sep 4, 2026 | |
 | Seiko | 6138 | — | $175 | Sep 3, 2026 | |
 | Seiko | 6138 | — | $449 | Sep 3, 2026 | |
 | Seiko | 6138 | — | $596 | Sep 3, 2026 | |
 | Seiko | 6138 | — | $549 | Sep 2, 2026 | |
![Vintage [EXCELLENT+4] Seiko 5 Sports Speed-Timer 6138-0010 Automatic Men's Watch](https://i.ebayimg.com/images/g/Fj4AAeSwsQpppjeg/s-l140.webp){kind=small} | Seiko | 6138 | — | $550 | Sep 1, 2026 | |
 | Seiko | 6138 | — | $1,995 unusual price | Aug 31, 2026 | |
 | Seiko | 6138 | — | $406 | Aug 30, 2026 | |
 | Seiko | 6138 | 1971 | $871 | Aug 30, 2026 | |
 | Seiko | 6138 | — | $445 | Aug 29, 2026 | |
 | Seiko | 6138 | 1971 | $575 | Aug 29, 2026 | |
 | Seiko | 6138 | — | $750 | Aug 29, 2026 | |
 | Seiko | 6138 | — | $750 | Aug 29, 2026 | |
 | Seiko | 6138 | — | $368 | Aug 27, 2026 | |
 | Seiko | 6138 | — | $480 | Aug 26, 2026 | |
 | Seiko | 6138 | — | $880 | Aug 26, 2026 | |
 | Seiko | 6138 | 1976 | $1,250 | Aug 26, 2026 | |
| Seiko | 6138 | — | $880 | Aug 25, 2026 | |
 | Seiko | 6138 | — | $69.74 | Aug 24, 2026 |
Frequently Asked Questions
- How much is Seiko 6138 worth?
- The average sold price for Seiko 6138 is $544, with a median of $490. Prices range from $5.86 to $2,100 based on 410 eBay sold listings.
- What is the average price of Seiko 6138?
- Seiko 6138 sells for an average of $544 on eBay. The median price is $490, which better represents typical sales by filtering out outliers.
- What is the most expensive Seiko 6138 ever sold?
- The highest recorded sale for Seiko 6138 on eBay is $2,100. The lowest sale is $5.86. Data is based on 410 completed eBay transactions.
Source: SoldPriceGuide (soldpriceguide.com) — eBay sold listing data, regularly updated. Last updated: September 2026.