Seiko · Prospex
Seiko Prospex SSC819
Updated sales through
Market price
$480
Median of 15 sales over 90 days
- 7 days—
- 30 days—
- 90 days—
SSC819 price history
Smoothed 30-day median sold price · each dot is one day’s sales
- Lowest day
- $350
- Typical day
- $450
- Highest day
- $600
- Sales
- 15
Market data
| Market price (90-day median) | $480 |
|---|---|
| Usual range (middle half of sales) | $450 – $504 |
| Lowest and highest sale | $350 / $600 |
| Sales in the last 90 days | 15 |
| Sales per week | 1.3 |
| Price change (7 / 30 / 90 days) | — / — / — |
| Most traded Seiko rank | #29 |
| Most recent sale | Oct 20, 2026 |
Where sales land
- Middle half $450–$504
- Median $480
- Last 30 days $445
- 1 in 10 sold under $410
Monthly prices
| Month | Sales | Median | Change |
|---|---|---|---|
| October 2026 | 3 | $445 | ▼1.1% down |
| September 2026 | 2 | $450 | ▼5.3% down |
| August 2026 | 8 | $475 | ▲36% up |
| July 2026 | 2 | $350 | — |
For sale now
Recent sales
The latest completed sales
- Oct 20Seiko Prospex Speedtimer Quartz Chronograph SSC819$445
- Oct 20Seiko Prospex Speedtimer Quartz Chronograph SSC819$484
- Oct 6Seiko Prospex Speedtimer SSC819$505
- Sep 30SEIKO SSC819 Prospex Speedtimer Solar Chronograph SSC819-MINT$600
- Sep 4Pre Owned JDM Seiko Prospex SPEEDTIMER Solar Chronograph SBDL091/SSC819$450
Other Prospex references
All Prospex
Similar money, other watches
Questions about the SSC819
How much is a Seiko Prospex SSC819 worth?
Recent sales put it at $480: that is the median of 15 sales over the past 90 days. Half of them sold between $450 and $504. Condition, box and papers, and the year of the set move a single watch within that range.
Is now a good time to buy a SSC819?
Sales over the last 30 days (median $445) are below its usual range. Buyers are paying less than usual right now.
What is the lowest price a SSC819 has sold for recently?
The lowest sale in the last 90 days was $350, and one in ten sold below $410. Watches at the bottom of the range usually show wear or come without box and papers.
How easy is a SSC819 to sell?
About 1 sell every week. It is a liquid reference: priced near the median, it should find a buyer quickly.
How does the SSC819 compare with the SRPE93?
The SRPE93 sells for a median of $399, $81 less than the SSC819.
Data through Oct 20, 2026