Data last updated September 21, 2026 · Sources: Chrono24, eBay, WatchFinder & more

Price History

Date	Average	Range	Sample
April 5, 2026	$593	$390 – $790	65 listings
April 14, 2026	$594	$370 – $805	68 listings
April 14, 2026	$594	$370 – $805	68 listings
May 9, 2026	$590	$409 – $767	60 listings

Other Seiko Watches

Prospex Sumo Blue (Discontinued) Ref. SBDC001 Prospex Sumo Black Ref. SBDC003 Prospex Sumo Black 2014 Ref. SBDC031 Prospex Sumo Black 2019 Ref. SBDC083 Prospex Marinemaster 300m Ref. SBDX001 Prospex Hi-Beat 300m Ref. SBDX023 Prospex Tuna Hi-Beat 600m Ref. SBDX031 Prospex LX Spring Drive Ref. SBEX005