Seiko Prospex
More Seiko market data- Brand
- Seiko
- Model
- Prospex
- Reference
- SPB143
- Status
- Available
Watch listing
Seiko Prospex
Seiko Prospex listing with structured specifications, pricing, condition, and market context. Observed details include $750.
Updated Jun 20, 2026
![[WTS] Seiko Prospex SPB143 | Full Kit, Excellent Condition image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tlngz2%2Fddf89cf87ece532c4ee82912ae918e308f2e9f473bb0b32e8197bc5a938c324c.jpg&w=3840&q=75)
![[WTS] Seiko Prospex SPB143 | Full Kit, Excellent Condition image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tlngz2%2F5fad50bd6c917dab6aa5e437a191434b58e8354df32623b67d9e54ec0e0d48c6.jpg&w=3840&q=75)
![[WTS] Seiko Prospex SPB143 | Full Kit, Excellent Condition image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tlngz2%2Fe3b872771c29abf57ab7808e355879ca318dc2b70596c8ec4e4cf02a595dbd3e.jpg&w=3840&q=75)
![[WTS] Seiko Prospex SPB143 | Full Kit, Excellent Condition image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tlngz2%2F76f73ed9857333a47b7df3211cc313a40571ebd54f55d0bf330da567bf1f2723.jpg&w=3840&q=75)
![[WTS] Seiko Prospex SPB143 | Full Kit, Excellent Condition image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tlngz2%2F509c043f21529f1ae73e842ddbf2b9f2eb43a641c9cc58fbbf9d24121e4b424c.jpg&w=3840&q=75)
![[WTS] Seiko Prospex SPB143 | Full Kit, Excellent Condition image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tlngz2%2Ff074d1471e498614713835c15218ab1102ee568acd61bbd4aaaa071253636cb9.jpg&w=3840&q=75)
Observed asking price
$750
Status: Available
At a glance
- Listing type
- For sale
- First observed
- May 23, 2026
- Watches
- 1
- Photos
- 7
Structured details
Watch details
$750
Listing notes
[WTS] Seiko Prospex SPB143 | Full Kit, Excellent Condition
Source and availability
Watchtrader structured this page from an observed Reddit community listing. Asking prices, condition, and availability can change after publication; verify the details with the original source before relying on them.
View original Reddit listingMore from this brand
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