Seiko Grand Seiko Sold Prices
The median sold price for Seiko Grand Seiko is $580. Most sell between $58.62 and $950, based on 20 eBay sold listings.
Median Price
The middle price when all sales are sorted. Best represents what most buyers pay.
$580
Avg Price
The mean of the middle 80% of sold prices. Excludes outliers at both ends.
$486
Most Sell For
80% of sales fall within this range. Excludes outliers at both ends.
$58.62 – $950
10th–90th percentile
Total Sales
20
Price History
$766$285
$285
2026-01
5 sales
$766
2026-02
3 sales
$616
2026-03
5 sales
$647
2026-04
4 sales
$493
2026-05
3 sales
2026-012026-05
| Month | Average price | Sales |
|---|---|---|
| 2026-01 | $285 | 5 |
| 2026-02 | $766 | 3 |
| 2026-03 | $616 | 5 |
| 2026-04 | $647 | 4 |
| 2026-05 | $493 | 3 |
Price Distribution
<$59
1 sales
$59–$190
5 sales
$190–$310
1 sales
$440–$570
2 sales
$570–$700
4 sales
$700–$820
3 sales
$820–$950
1 sales
>$950
3 sales
<$59$440–$570>$950
| Price range | Sales |
|---|---|
| <$59 | 1 |
| $59–$190 | 5 |
| $190–$310 | 1 |
| $310–$440 | 0 |
| $440–$570 | 2 |
| $570–$700 | 4 |
| $700–$820 | 3 |
| $820–$950 | 1 |
| >$950 | 3 |
Sales
20 total
Sort:
| Title | Brand | Model | Year | Price | Sold | |
|---|---|---|---|---|---|---|
 | Seiko Grand Seiko GS 43999 Manual Wind Watch Vintage, Japan Model JG1 Seiko · Grand Seiko | Seiko | Grand Seiko | — | $300 | May 14, 2026 |
![▶Vintage[ Exc+5 ]SEIKO Grand Seiko Hi-Beat 5645-7010 White Dial Men's From JAPAN](https://i.ebayimg.com/images/g/zR8AAeSwsj1p~fsv/s-l140.webp){kind=small} | Seiko | Grand Seiko | — | $630 | May 11, 2026 | |
 | Seiko | Grand Seiko | — | $550 | May 5, 2026 | |
![Vtg. 2004[N MINT] SEIKO Grand Seiko 4J52-0A10 Bracelet Quartz Ladies Watch JAPAN](https://i.ebayimg.com/images/g/9UUAAeSwdIJpzJmZ/s-l140.webp){kind=small} | Seiko | Grand Seiko | 2004 | $580 | Apr 26, 2026 | |
 | VINTAGE Seiko Grand Seiko 8J56-8020 SBGF021 Black 38mm Quartz Men's Watch Seiko · Grand Seiko | Seiko | Grand Seiko | — | $950 | Apr 19, 2026 |
 | Vintage Watch Seiko Grand Seiko Hi-Beat 6146-8010 Part 300V06SE Crystal Nos Seiko · Grand Seiko | Seiko | Grand Seiko | — | $58.62 | Apr 3, 2026 |
 | Seiko | Grand Seiko | 1971 | $1,000 | Apr 2, 2026 | |
 | Seiko | Grand Seiko | 1971 | $730 | Mar 15, 2026 | |
 | Seiko | Grand Seiko | — | $30.00 | Mar 14, 2026 | |
 | Seiko | Grand Seiko | — | $679 | Mar 14, 2026 | |
 | Seiko Grand Seiko 9F61-0A10 Quartz Vintage Mens Watch Cream Dial GS Boxed Seiko · Grand Seiko | Seiko | Grand Seiko | — | $1,580 | Mar 10, 2026 |
| Vintage Watch Seiko Grand Seiko Hi-Beat 6146-8010 Part 300V06SE Crystal Nos Seiko · Grand Seiko | Seiko | Grand Seiko | — | $58.62 | Mar 9, 2026 |
 | Seiko | Grand Seiko | 1971 | $899 | Feb 11, 2026 | |
 | Seiko Grand Seiko 9581-7020 Watch 37mm Silver Vintage Limited Japan GS Seiko · Grand Seiko | Seiko | Grand Seiko | — | $720 | Feb 4, 2026 |
 | Seiko | Grand Seiko | 1970 | $680 | Feb 1, 2026 | |
![[Exc+5] Vintage 1968 SEIKO Grand Seiko Hi-Beat 5645-7010 Auto White Dial Men's](https://i.ebayimg.com/images/g/4loAAeSwC-5oZ2v8/s-l140.webp){kind=small} | Seiko | Grand Seiko | 1968 | $700 | Jan 27, 2026 | |
| Vintage Watch Seiko Grand Seiko Hi-Beat 6146-8010 Part 300V06SE Crystal Nos Seiko · Grand Seiko | Seiko | Grand Seiko | — | $58.62 | Jan 23, 2026 |
![Vintage [Near MINT] SEIKO Grand Seiko 9581-7000 Silver Quartz Men's Watch Japan](https://i.ebayimg.com/images/g/LRkAAeSwG0VpWQw3/s-l140.webp){kind=small} | Seiko | Grand Seiko | — | $549 | Jan 23, 2026 | |
| Vintage Watch Seiko Grand Seiko Hi-Beat 6146-8010 Part 300V06SE Crystal Nos Seiko · Grand Seiko | Seiko | Grand Seiko | — | $58.62 | Jan 11, 2026 |
| Vintage Watch Seiko Grand Seiko Hi-Beat 6146-8010 Part 300V06SE Crystal Nos Seiko · Grand Seiko | Seiko | Grand Seiko | — | $58.62 | Jan 11, 2026 |
Frequently Asked Questions
- How much is Seiko Grand Seiko worth?
- The average sold price for Seiko Grand Seiko is $486, with a median of $580. Prices range from $30.00 to $1,580 based on 20 eBay sold listings.
- What is the average price of Seiko Grand Seiko?
- Seiko Grand Seiko sells for an average of $486 on eBay. The median price is $580, which better represents typical sales by filtering out outliers.
- What is the most expensive Seiko Grand Seiko ever sold?
- The highest recorded sale for Seiko Grand Seiko on eBay is $1,580. The lowest sale is $30.00. Data is based on 20 completed eBay transactions.
Source: SoldPriceGuide (soldpriceguide.com) — eBay sold listing data, regularly updated. Last updated: May 2026.