Grand Seiko Soko Shadow SBGA429 Market Price & Sold Comps
Sold median $3,974 · recent sales $3,200–$4,500 · 8 comps · updated 21 Sep 2026
- 30-day trend
- Down 16%
- 90-day trend
- Up 5%
- Median Time To Sell
- 6.0 days
- Comp Window
- 180 days
Market report
Listings on r/Watchexchange for the Grand Seiko SBGA429 typically move within six days, with most asks falling between $3,950 and $4,500 and a median asking price of $4,300. Listings later marked sold had a median asking price of $3,974. The condition mix skews toward excellent, with eight of twelve listings in that category. Model years seen in listings span 2020 to 2026. The asking median in the last 30 days could not be determined due to insufficient data, while the prior 90 days showed a median of $4,250.
Comp Price Map
Recent sales ran $3,200–$4,500. 30-day trend: Down 16%. 90-day trend: Up 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 2026-09-21 14:23 UTC. Market data is refreshed as WatchSnipe indexes public listings.