Seiko Astron NEXTER Solar Radio Titanium Blue SBXY065 (SBXY065). Current Prices, JDM Listings, Market Analysis
The Seiko Astron NEXTER Solar Radio Titanium Blue SBXY065 is a solar-powered GPS radio-sync watch from Seiko's flagship Astron line, positioned at the technical upper tier of the brand's catalog. Tonbo tracks the SBXY065 price because it surfaces regularly on Japanese secondary platforms at meaningful discounts to its US equivalent, making it one of the more actionable JDM arbitrage candidates in the solar-radio category. The current US median sits at $852, based on verified eBay transaction data. Japanese listings active right now tell a different story on price.
Current US Market Value
The SBXY065 price in the US currently sits at a median of $852, with the interquartile range spanning $829 to $874. That tight spread suggests relatively consistent transaction prices when the watch does move, which is useful context even with a sample size of two verified comps. The comp quality is rated 🟢 Verified comps, meaning these are confirmed eBay sale records rather than ask prices or estimates. A sample of two is enough to establish a directional benchmark, but not enough to call this a liquid market. Treat the $852 figure as a working reference point, not a guarantee of what any individual unit will bring.
Active JDM Listings
Japanese listings for the SBXY065 are active and spread across a wide price range right now, which is typical for a watch with varying condition grades and seller types on Yahoo Shopping. The spread from roughly ¥84,800 to ¥165,000 reflects both condition variance and seller pricing discipline. At current exchange rates, the lower end of that range represents significant headroom against the US median.
- ¥84,800 on Yahoo Shopping (condition unknown)
- ¥89,800 on Yahoo Shopping (excellent condition)
- ¥94,800 on Yahoo Shopping (condition unknown)
- ¥108,000 on Yahoo Shopping (condition unknown)
- ¥135,240 on Yahoo Shopping (excellent condition)
The excellent-condition listing at ¥89,800 stands out as the clearest value signal in the current batch. Unknown-condition listings in the ¥84,800 to ¥94,800 range carry more uncertainty but could still land well inside a workable margin if condition checks out. You can see the full picture of how deals like these get surfaced on the Tonbo signals page.
Recent Alert History
Two opportunity-tier alerts have fired for the SBXY065 in the past 90 days, both within the last few days. The May 29 alert logged a landed cost of $675 against the $852 US median, representing a 21% gross margin. The May 28 alert was stronger, with a landed cost of $602 and a 29% gross margin against the same benchmark. Back-to-back opportunity signals on consecutive days suggests this model is seeing consistent flow in Japan at prices that clear the threshold. Opportunity tier is the standard signal level on Tonbo, meaning the margin is meaningful but not at the stricter cutoff reserved for exceptional buys. If you want to see how those thresholds are structured, the deals page has more context.
Japan vs. US Price Gap
The US-Japan price gap on the SBXY065 is driven primarily by the JDM-only distribution of Seiko Astron models at this tier. Watches in the Astron NEXTER line were not sold through US retail channels in the same configurations, which limits domestic supply and keeps US resale prices elevated relative to what the Japanese secondary market can absorb. Demand on the US side comes from collectors who specifically want JDM specs, GPS functionality, and the titanium build, none of which are easy to find domestically.
The main risk factor here is standard for this category: typical JDM sourcing risks apply, particularly condition variance on unknown-grade listings and the usual logistics of buying SBXY065 for sale in Japan through proxy services. The comp pool is thin at two US transactions, so individual sale outcomes could vary more than the tight interquartile range implies. Source carefully on condition, and budget honestly for shipping, fees, and any import friction when you think about buy SBXY065 Japan options.
Get Real-Time Alerts for Seiko Astron NEXTER Solar Radio Titanium Blue SBXY065
Tonbo tracks the Seiko Astron NEXTER Solar Radio Titanium Blue SBXY065 SBXY065 continuously across Japanese platforms and fires alerts when landed costs clear meaningful margin thresholds against the US median. If you want to be notified the next time an opportunity-tier signal fires on this model, subscriber alert tiers are available at tonbomarket.com/pricing. If you're not ready to subscribe, the free newsletter at tonbomarket.com covers select JDM opportunities across the broader watch market on a regular cadence.