SBDC211 · US median $854
The Seiko Prospex Alpinist Green SBDC211 (SBDC211) is a Seiko-made JDM reference tracked by Tonbo on Yahoo Auctions Japan and Mercari Japan. Tonbo monitors this reference in real time and surfaces listings that meet its margin criteria to paid subscribers via Discord.
The following Seiko Prospex Alpinist Green SBDC211 listings were recently active on Japanese marketplaces. Listing URLs are available to paid subscribers.
No strict or opportunity alerts have fired for the Seiko Prospex Alpinist Green SBDC211 in the past 90 days. The model may be priced above the current alert threshold on Japanese platforms, or comp data is not yet established. Subscribe to be notified when a signal fires.
Verified sold comp data for the Seiko Prospex Alpinist Green SBDC211 is not yet established in the Tonbo database. This typically means the model trades infrequently on eBay or the reference numbers require manual verification. Check recent alerts and current deals for context on active pricing.
Tonbo subscribers receive real-time Discord alerts when Seiko Prospex Alpinist Green SBDC211 listings appear on Yahoo Auctions Japan, Mercari Japan, and other Japanese platforms. Add this reference to your watchlist and set your margin threshold. Sign up free at tonbomarket.com/dashboard. Free Collector accounts include a 5-model watchlist and daily email digest, no card required.
US eBay comp data is solid (14 sold comps), but no strict or opportunity alerts have fired in the past 90 days. The model may be priced above the alert threshold in current JP listings. Monitor the Tonbo signals feed for future opportunities.
The current US secondary market median for the Seiko Prospex Alpinist Green SBDC211 is $854. The middle 50% of sold comps fall between $810 and $928, based on 14 eBay sold listings.
Active Seiko Prospex Alpinist Green SBDC211 listings are currently appearing on Yahoo Flea Market, Yahoo Shopping Japan. Most international buyers use a proxy service such as Buyee, which bids on your behalf, handles payment, and forwards shipment to your country. Tonbo does not sell watches and has no affiliate relationship with Buyee.
US market activity is moderate (14 sold comps tracked). Expect a sell window of 4-10 weeks depending on condition and how you price relative to the current median.
Track Seiko Prospex Alpinist Green SBDC211 on your watchlist. Get an alert when it appears below US market on Yahoo Auctions Japan or Mercari Japan. Free to start.
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