Seiko Prospex GMT SPB391J1
More Seiko market data$1,100
- Brand
- Seiko
- Model
- Prospex GMT
- Reference
- SPB391J1
- Year
- 2026
- Dial
- green
- Bracelet / strap
- steel
- Status
- Check availability with seller
Watch listing
Seiko Prospex GMT SPB391J1
Seiko Prospex GMT SPB391J1 sale listing with watch details from the original listing. Details include $1,100 and 2026 production year.
Updated Jun 20, 2026
![[WTS] Seiko Prospex GMT SPB391J1 image](https://media.watchtrader.net/media/reddit-post-1swvlsy/ba593b1d0a928573503abcd400cd06f9c72f4b736706cc24881a47a92171312e.jpg)
12 photosObserved asking price
$1,100
Status: Check availability with seller
At a glance
- Listing type
- For sale
- First seen
- Apr 27, 2026
- Watches
- 1
- Photos
- 12
From the listing
Watch details
Listing notes
[WTS] Seiko Prospex GMT SPB391J1
Source and availability
This watch was listed on Reddit. Prices, condition, and availability can change. Check the original listing and confirm the details with the seller.
View original Reddit listingMore from this brand
Related Seiko listings
- Seiko Prospex Speedtimer SRQ049
Oct 22, 2026 · $1,900
- Seiko Prospex Speedtimer SRQ055
Oct 19, 2026 · $2,250
- Seiko Prospex Marinemaster SLA079
Oct 19, 2026 · $2,550
- Seiko Prospex Lax Limited Edition SNR057 Spring Drive
Oct 19, 2026 · $4,150
- Seiko Pogue Stainless / Pepsi
Oct 17, 2026 · $1,250
- Seiko Prospex Speedtimer SRQ055
Oct 15, 2026 · $2,250
Explore the Seiko market
Compare recent listings, common models, and observed prices for Seiko watches.