Seiko Prospex Speedtimer SPB515 Market Price & Sold Comps
Sold median $778 · recent sales $675–$875 · 12 comps · updated 21 Sep 2026
- 30-day trend
- Up 10%
- 90-day trend
- Flat
- Median Time To Sell
- 8.2 days
- Comp Window
- 180 days
Market report
Asking prices on r/Watchexchange for the Seiko Prospex Speedtimer Mechanical Countdown Bezel SPB515 typically fall between $749 and $825, with a median ask of $797 and a median of $775 among those later marked sold. Most listings arrive in like-new condition, and black dials dominate the mix. Model years seen in listings span 2025 to 2026. Listings later marked sold tend to move in about 8 days. The median ask in the prior 90 days was $800, while the last 30 days show too few listings to establish a reliable recent median.
Comp Price Map
Recent sales ran $675–$875. 30-day trend: Up 10%. 90-day trend: Flat.
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 2026-09-21 14:22 UTC. Market data is refreshed as WatchSnipe indexes public listings.