Seiko Prospex GMT SPB383 Market Price & Sold Comps
Fair-value snapshot for SPB383 using recently sold WatchSnipe market data. No checked price was detected in the source text, so this page shows the market baseline only.
Recent sold median is $950 based on 8 comps.
Reference Market Snapshot
- Brand
- Seiko
- Model
- Prospex GMT
- Family
- Prospex GMT
- Reference
- SPB383
- Sold median
- $950
- Observed range
- $800-$1,165
- 30-day trend
- Thin data
- 90-day trend
- Flat
- Updated
- 2026-08-06 02:35 UTC
Parsed from indexed listings
Same-reference page
Used for related market links
Exact reference lookup
8 comps
Visible same-reference points
Recent sold comps
Recent sold comps
Market snapshot time
8 recent sold comps from indexed public watch listings; the charts also show active or listed rows when WatchSnipe has current data.
Common searches this page answers include Seiko Prospex GMT price, SPB383 price history, used Seiko Prospex GMT fair market value, and r/Watchexchange SPB383 comps.
Comp Price Map
Track SPB383 on eBay & Reddit
Set
box/papers
B&P
partial set
partial
naked
naked
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- Checked Price
- -
- Median Time To Sell
- 5.1 days
- Comp Window
- 180 days
Not detected
Observed sold listings
8 recent sold comps
Recent Same-Reference Signals
Market context is based on public watch listings WatchSnipe has indexed. It is not an appraisal, guarantee, or escrow recommendation.
Generated 2026-08-06 02:35 UTC. Market data is refreshed as WatchSnipe indexes public listings.