Citizen Promaster Marine BJ8058 (BJ8058, BJ8058-06L): Current Prices, JDM Listings, Market Analysis
The Citizen Promaster Marine BJ8058 is a diver-oriented sports watch from Citizen's Promaster line, released for the Japanese domestic market under references BJ8058 and BJ8058-06L. Tonbo tracks this model because JDM Promaster variants regularly surface in Japan at prices that undercut US grey market retail, making them a recurring subject for import-minded buyers. At a current US median of $260, the BJ8058 sits in a price band where the Japan-to-US arbitrage window can be meaningful if timed correctly. Specifications for this reference are not fully documented in our dataset, so buyers should verify movement, case size, and dial details directly with sellers before committing.
Current US Market Value
The BJ8058 price in the US market currently centers around a median of $260, with a middle-range spread from $220 to $330 across the 25th to 75th percentile of observed transactions. That spread is wider than ideal, which reflects the thin dataset behind these figures. With only three data points feeding this estimate, the comp quality is rated 🟠Estimate only, meaning the numbers should be treated as directional guidance rather than a confident market benchmark. Anyone researching BJ8058 for sale in the US should treat the $220 floor and $330 ceiling as approximate, not definitive. As more transactions are recorded, these figures will sharpen.
Active JDM Listings
There are no active JDM listings for the Citizen Promaster Marine BJ8058 from the past 14 days in Tonbo's Japan market feed. This is not unusual for lower-volume JDM references, which tend to appear in clusters rather than as a steady stream. When listings do surface, they typically appear across Japanese second-hand platforms at pricing that reflects domestic demand rather than export premiums. If you want to buy BJ8058 from Japan, the most practical approach is setting up a tracker now so you receive an alert when the model re-enters the market rather than checking manually.
- No Mercari JP listings detected in the past 14 days
- No Yahoo Auctions JP listings detected in the past 14 days
- No Rakuten Ichiba second-hand listings detected in the past 14 days
- Model feed is active and will capture new listings as they appear
- Historical Japan appearances confirm the model does circulate domestically
Recent Alert History
No strict-price or opportunity-tier alerts have fired for the Citizen Promaster Marine BJ8058 in the past 90 days. This means the model has not crossed Tonbo's signal thresholds for either a confirmed strong deal or a strict price target during that window. The absence of alerts is partly a function of the thin listing activity described above. It does not indicate that the watch is overpriced or a poor target, only that the data volume has not been sufficient to generate a confident buy signal. You can review how Tonbo's alert tiers are structured at tonbomarket.com/signals.
Japan vs. US Price Gap
For JDM Promaster references like the BJ8058, the Japan-to-US price gap is driven primarily by domestic depreciation curves in Japan, where pre-owned sporting watches lose value faster than in Western grey markets, and by the friction that comes with cross-border purchasing. A buyer willing to navigate a Japanese proxy service or direct auction platform can often source examples meaningfully below the US median, though landed cost including shipping, import fees, and proxy commissions will narrow that gap. The primary risk here is condition variance, since BJ8058 listings out of Japan span everything from unpolished daily wears to pieces described as near-new but verified only through seller photos. Comp thinness compounds this, because with a small number of US reference transactions, it is harder to know whether a given Japan-sourced price is genuinely advantageous or simply mid-market. Browsing active deal flow at tonbomarket.com/deals can provide useful context on where this model lands relative to comparable JDM sport watches.
Track Citizen Promaster Marine BJ8058 on Tonbo
Tonbo's Collector tier is free to start and requires no credit card. It includes a five-model watchlist and access to the Japan listing feed, which means you can add the BJ8058 today and receive a notification the next time a Japan listing appears. The Member tier at $10 per month adds real-time Discord alerts, which is useful for a model like this where listings are infrequent and can sell quickly once they appear. If you want to track BJ8058 Japan pricing without committing to a paid plan, the free tier covers the basics. Start at tonbomarket.com/dashboard and add this reference to your watchlist now.