Seiko

Seiko Astron

Ref. SSE174

$753

Average market price ·

Price Range

$300 – $1,883

Listings Analysed

4

Data last updated May 17, 2026 · Sources: Chrono24, eBay, WatchFinder & more

Get Live Price → API Access

Other Seiko Watches

Prospex Sumo Blue (Discontinued) Ref. SBDC001 Prospex Sumo Black Ref. SBDC003 Prospex Sumo Black 2014 Ref. SBDC031 Prospex Sumo Blue 2019 Ref. SBDC081 Prospex Sumo Black 2019 Ref. SBDC083 Prospex Marinemaster 300m Ref. SBDX001 Prospex Hi-Beat 300m Ref. SBDX023 Prospex Tuna Hi-Beat 600m Ref. SBDX031