Seiko SPB143 Market Price & Sold Comps
Sold median $799 · recent sales $130–$1,000 · 13 comps · updated 13 Nov 2026
- 30-day trend
- Thin data
- 90-day trend
- Up 10%
- Median Time To Sell
- 6.0 days
- Comp Window
- 180 days
Market report
Asking prices for the Seiko Prospex 1965 Diver (SPB143) on r/Watchexchange typically fall between $750 and $900, with a median ask of $850 and a median of $800 for listings later marked sold. Most examples appear in good condition, and gray or grey dials dominate the mix. Listings that sold took a median of 8 days to be marked sold. The median ask dropped to $850 in the last 30 days from $900 in the prior 90, though sample sizes were small. Model years seen in listings span 2023 to 2026.
Comp Price Map
Recent sales ran $130–$1,000. 30-day trend: Thin data. 90-day trend: Up 10%.
Recent Same-Reference Signals
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Market context is based on public watch listings WatchSnipe has indexed. It is not an appraisal, guarantee, or escrow recommendation.
Generated 2026-11-13 08:50 UTC. Market data is refreshed as WatchSnipe indexes public listings.