Seiko Prospex GMT
More Seiko market data- Brand
- Seiko
- Model
- Prospex GMT
- Reference
- SPB383
- Condition
- Pre-owned
- Dial
- black
- Bracelet / strap
- steel bracelet
- Status
- Available
Watch listing
Seiko Prospex GMT
Seiko Prospex GMT listing with structured specifications, pricing, condition, and market context. Observed details include $820, Pre-owned.
Updated Jun 20, 2026
![[WTS] Seiko Prospex GMT SPB383 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1sulk5p%2F1e15c22fed5d6b4f81e9af1429bbf87a7f377d6da3f04f60de68f56f26115ca3.jpg&w=3840&q=75)
![[WTS] Seiko Prospex GMT SPB383 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1sulk5p%2F37fc4e466afe45f832e76d133700e8cb98fb0924361ebc67079603ebd176a3e6.jpg&w=3840&q=75)
![[WTS] Seiko Prospex GMT SPB383 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1sulk5p%2F63a2a40da3ec32711b7c9c4776875499f1f80bf3316b303ceed9b3c6c8523816.jpg&w=3840&q=75)
![[WTS] Seiko Prospex GMT SPB383 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1sulk5p%2Fe1246d8ce539cc00a99e57592ec68e738823d032af08db61dce166f96127c956.jpg&w=3840&q=75)
![[WTS] Seiko Prospex GMT SPB383 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1sulk5p%2Ffee94f75f156f63f48b5c0b983a24c6018a47e297c02dce0db730769d6a02944.jpg&w=3840&q=75)
![[WTS] Seiko Prospex GMT SPB383 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1sulk5p%2Fb75e2b8df926f8061b410f5355d293d362a6e78870f89de98e7ccf8c857f019e.jpg&w=3840&q=75)
Observed asking price
$820
Status: Available
At a glance
- Listing type
- For sale
- First observed
- Apr 24, 2026
- Watches
- 1
- Photos
- 9
Structured details
Watch details
$820
Listing notes
[WTS] Seiko Prospex GMT SPB383
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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