// Watches
Seiko Alpinist SPB121Verified
Last updated 23/09/2026
Market value · unsorted
$672
51 real sales · range $250–$1,000Verified
LiquidityTrades often44 sold in 60 days
Last sold5d ago60-day median $700
Lowest buy now$70012 live listings captured
Key facts
✦ AI poweredAI-generated from public knowledge. A helpful guide, verify anything important.
Unsorted
Real captured sales · monthly medians · hover a point
New / unworn$725$700$6752
With box$595$595$5951
Pre-owned · Excellent$725$713$7002
Pre-owned · Worn$789$732$6752
Unsorted$1,000$672$25051
$899
$700
$595
$989
$599
$550
$630
$799
$560
$630
$603
$250No captured sales in this grade yet.
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Live listings
Current listings for this item,
priced against market value.
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Verifiedreal sold salesEstimatedmarket snapshotNo data yetnever an invented number
A note on prices.Every value here is an estimate, drawn from public sales data and third-party sources. It's a guide, not a valuation or an offer, and it can be incomplete or out of date. Check an item yourself before you buy or sell. Grailsnap can't take responsibility for decisions made on these figures.Market price data sourced in part from PriceCharting.