Seiko SPB381
More Seiko market data- Brand
- Seiko
- Model
- SPB381
- Case
- 42 mm
- Dial
- black
- Bracelet / strap
- steel
- Status
- Available
Watch listing
Seiko SPB381
Seiko SPB381 listing with structured specifications, pricing, condition, and market context. Observed details include $950.
Updated Jun 20, 2026
![[WTS] Seiko SPB381 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1sj99s2%2Ffa84331cc54182b37f812f616a8e063529c6eeda43d01fc6785eaf30b2f7eb0d.jpg&w=3840&q=75)
![[WTS] Seiko SPB381 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1sj99s2%2F82bfc4a31a3dd88962c70614ab5ac9782ce0ea994bb9350d696ea80fc91a50c0.jpg&w=3840&q=75)
![[WTS] Seiko SPB381 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1sj99s2%2F81cc456d2ed5f2f9904d1a6d7edf2b3ca6a2d7d3eff17b92602c5a69eca17373.jpg&w=3840&q=75)
Observed asking price
$950
Status: Available
At a glance
- Listing type
- For sale
- First observed
- Apr 12, 2026
- Watches
- 1
- Photos
- 3
Structured details
Watch details
$950
Listing notes
[WTS] Seiko SPB381
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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