Seiko SPB121
More Seiko market data- Brand
- Seiko
- Model
- SPB121
- Reference
- SPB121
- Dial
- green
- Bracelet / strap
- leather
- Status
- Available
Watch listing
Seiko SPB121 and 1 more
Seiko SPB121 and 1 more listing with structured specifications, pricing, condition, and market context. Observed details include $550.
Updated Jun 20, 2026
![[WTS] Seiko SPB121 Alpinist - $550 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tt1u57%2F5b2bb31461f132fc0085735774b219a5e72549e9f1e2be56c13579c935aeae80.jpg&w=3840&q=75)
![[WTS] Seiko SPB121 Alpinist - $550 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tt1u57%2F6434691f454034dfba849e8a0f49d7515bea2cd23a1afad7ffac9ceadb21d0f8.jpg&w=3840&q=75)
![[WTS] Seiko SPB121 Alpinist - $550 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tt1u57%2F460d3c84e776c79b264ecdc99bdaf9f7b99234d00e7a4c2a375ca831faa5312e.jpg&w=3840&q=75)
![[WTS] Seiko SPB121 Alpinist - $550 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tt1u57%2F2067826d02e3132d867b6108cc6080f7175f3448ac1bc874a212012613049a0f.jpg&w=3840&q=75)
![[WTS] Seiko SPB121 Alpinist - $550 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tt1u57%2Fa98961fdd68a931bdae8b6016cc75ec288e05dd1541990232cbb11fdc8915621.jpg&w=3840&q=75)
![[WTS] Seiko SPB121 Alpinist - $550 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tt1u57%2F87c09ad1e9734c99a530907787a00bdfb4b09eac7d58f8f0f56a2c9b503e3ed9.jpg&w=3840&q=75)
Observed asking price
$550
Status: Available
At a glance
- Listing type
- For sale
- First observed
- May 31, 2026
- Watches
- 2
- Photos
- 6
Structured details
2 watches in this listing
$550
Unidentified
- Brand
- Unidentified
- Model
- Unidentified
- Material
- Unidentified
- Dial
- Unidentified
- Bracelet / strap
- Unidentified
- Status
- Sold
Listing notes
[WTS] Seiko SPB121 Alpinist - $550
Source and availability
Watchtrader structured this page from an observed Reddit community listing. Asking prices, condition, and availability can change after publication; verify the details with the original source before relying on them.
View original Reddit listingMore from this brand
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