Grand Seiko Heritage Collection SBGA439 Market Price & Sold Comps
Sold median $3,500 · recent sales $3,250–$3,500 · 5 comps · updated 16 Oct 2026
- 30-day trend
- Thin data
- 90-day trend
- Up 3%
- Median Time To Sell
- 4.2 days
- Comp Window
- 180 days
Market report
Listings on r/Watchexchange for the Grand Seiko Heritage Spring Drive SBGA439 typically sell within 4 days, with most asks falling between $3,324 and $3,500. The median asking price of listings later marked sold is $3,500. Good condition is most common among the condition mix, and blue dials appear most frequently. Model years seen in listings range from 2024 to 2025. With only 3 listings in the last 30 days versus 5 in the prior 90, there is insufficient data to assess recent asking price movement.
Comp Price Map
Recent sales ran $3,250–$3,500. 30-day trend: Thin data. 90-day trend: Up 3%.
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 2026-10-16 12:28 UTC. Market data is refreshed as WatchSnipe indexes public listings.