Seiko Alpinist SPB503 Market Price & Sold Comps
Sold median $750 · recent sales $680–$900 · 11 comps · updated 13 Nov 2026
- 30-day trend
- Thin data
- 90-day trend
- Down 5%
- Median Time To Sell
- 5.4 days
- Comp Window
- 180 days
Market report
This reference moves quickly, with a median of 5 days to marked sold on r/Watchexchange. Most asks fall between $750 and $860, while listings later marked sold cluster around a $762 median. Condition is weighted toward excellent and new listings, and model years seen in listings span 2025 to 2026. Asking prices in the last 30 days cannot be compared to the prior 90-day median of $850 due to limited recent volume.
Comp Price Map
Recent sales ran $680–$900. 30-day trend: Thin data. 90-day trend: Down 5%.
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.