Seiko Seiko 5 GMT SSK005 Market Price & Sold Comps

Market report

updated 8 Nov 2026 · 24 listings, 13 later marked sold · r/Watchexchange, 180 days

Listings for this reference on r/Watchexchange move fairly quickly, with a median time of 5 days to marked sold. Most asks fall between $250 and $300, and the median asking price sits at $272, while the median asking price of listings later marked sold is $250. Excellent condition is the most common state seen, followed closely by good, and orange is the sole dial color represented. The asking median in the prior 90 days was $275, but with only 2 listings in the last 30 days, no reliable recent median is available.