King Seiko 5626-7113 Hi-Beat Day-Date (5626-7113). Current Prices, JDM Listings, Market Analysis

The King Seiko 5626-7113 Hi-Beat Day-Date is a vintage JDM dress watch from Seiko's premium King Seiko line, carrying the high-beat 5626 movement and a day-date complication that placed it at the top of Seiko's domestic hierarchy during its production run. Tonbo tracks this reference because it occupies a specific mid-tier niche in the vintage JDM market where US buyers can still find genuine value relative to what comparable Seiko Grand Sport pieces command. The current US median sits at $480, which reflects a market that has settled rather than spiked. Pricing data comes from operator-verified comparables, though the sample is small enough to warrant careful attention before committing.

Current US Market Value

The US median for the King Seiko 5626-7113 Hi-Beat Day-Date currently stands at $480, with the interquartile range running from $320 to $650. That $330 spread is wide relative to the median, which tells you condition variance is doing a lot of work in this market. The sample underlying these figures is nine transactions, which Tonbo classifies as limited comps and flags with a yellow quality indicator. Nine data points are enough to establish a directional range but not enough to pin the median with high confidence. A watch at the low end of that range is almost certainly reflecting dial or case condition issues, while examples approaching $650 are likely in exceptional shape or include original bracelet and box. Buyers should treat the $480 figure as a center of gravity rather than a firm target, and weight condition heavily when evaluating any specific 5626-7113 price.

Active JDM Listings

There are no active Japanese market listings for the King Seiko 5626-7113 Hi-Beat Day-Date recorded in the past 14 days. Inventory gaps like this are common with lower-volume vintage references. The watch does appear on the Japanese secondary market with some regularity, but timing and availability vary considerably. When listings do surface, they tend to come through a consistent set of platforms and present the usual range of condition grades. Key things to watch for when a 5626-7113 for sale appears in Japan include:

• Dial condition, particularly for tropical or faded examples, which can move price significantly in either direction
• Whether the original bracelet or strap is included, as this affects both value and wearability
• Service history notes from Japanese sellers, who often document movement work more thoroughly than Western resellers
• Case sharpness, since the King Seiko line's angular case finishing is central to the appeal and heavy polishing degrades it
• Day-date wheel legibility and function, a specific mechanical point worth confirming for the 5626 movement

Subscribers to Tonbo's alert system receive notification when matching listings go live. You can review how those signals work at tonbomarket.com/signals.

Recent Alert History

No strict or opportunity alerts have fired for the King Seiko 5626-7113 Hi-Beat Day-Date in the past 90 days. This means no listings met Tonbo's threshold criteria for either a below-market opportunity or a strict deal signal during that window. The absence of alerts is partly a function of low listing volume and partly a reflection of the limited comp base, which makes it harder to calibrate thresholds with precision. It does not imply the watch is overpriced or that the market is unfavorable. It simply means the specific conditions that trigger an alert have not been present recently. When activity increases, the model will be re-evaluated against updated comps.

Japan vs. US Price Gap

The US-Japan price gap for this reference is driven by the same dynamics that affect most vintage JDM King Seiko pieces. Japanese sellers typically price to a domestic audience with deep familiarity with the brand, which can create room for informed buyers willing to handle import logistics and absorb associated costs. For a watch with a US median around $480, shipping, import duties, and any intermediary fees need to be factored carefully since they can compress or eliminate the margin on lower-priced examples. The principal risk here is comp thinness. With only nine verified US comparables, a buyer who overpays for a mid-condition piece in Japan has limited ability to validate that decision or exit at a reasonable price quickly. Anyone looking to buy 5626-7113 Japan should focus on condition documentation and factor in realistic total landed cost before assuming an arbitrage opportunity exists. Current deals being tracked across the JDM market are listed at tonbomarket.com/deals.

Get Real-Time Alerts for King Seiko 5626-7113 Hi-Beat Day-Date

Tonbo monitors Japanese market listings for the King Seiko 5626-7113 Hi-Beat Day-Date and sends alerts when pricing or availability shifts in ways that matter. Alert tiers and pricing for access are explained at tonbomarket.com/pricing. If you prefer to start with market context before committing to a paid tier, the free newsletter at tonbomarket.com covers JDM market movements across tracked references on a regular basis.