Used watch price history · GB

Grand Seiko Sport SBGN029 - Selling Price History

See current like-for-like listings alongside the asking-price evidence AWatchADay has observed for this exact watch reference. These are advertised asking prices, not confirmed sold prices.

Historic asking-price benchmark£2,688.99

Current matched median—

Unique watches observed24

Evidence period63 days

The historic benchmark uses the latest accepted asking price from each unique eBay listing after exact-reference matching and the existing market-evidence guards. Repeated daily sightings of one advert do not count as multiple watches.

Grand Seiko Sport SBGN029 Selling Price History

aWaD eBay Asking Price HistoryMedian and typical range · not confirmed sold prices

What the data says

Across the 24 distinct Grand Seiko Sport SBGN029 listings observed in this history window, the latest observed asking price for each listing centres on £2,688.99. Qualified asking prices span £2,038.85 to £3,745.47; the middle 50% sits between £2,388.00 and £2,930.45. The graph separately shows the daily market median over time; its latest point is 9.7% lower than the first point in the current 180-day window.

A particular watch may sit above or below this range because of condition, age, service history, bracelet or strap, box and papers, originality and seller type. Use the valuation tool if you want an estimate for one specific watch.

Back to Grand Seiko Sport More Watch Selling Price Charts

Live now

Current Grand Seiko Sport SBGN029 listings

Strict exact-reference Buy It Now matches from the same UK marketplace. The cards use the existing aWaD Value system where sufficient evidence is available.

No matching Buy It Now listings are live right now

The price history remains available because it is built from previously observed exact-reference evidence. Current listings will appear here automatically when qualifying matches return.

Historic market evidence

Historic Grand Seiko Sport SBGN029 market evidence

There are no live exact-reference matches right now, so the first view shows up to four recently observed examples where possible. These cards are historic only and are not currently for sale.

Showing 4 of 24 retained historic examples available from this exact-reference observation set. The chart and statistics above continue to use the full qualified price evidence.