Seiko Marinemaster Tuna
More Seiko market data- Brand
- Seiko
- Model
- Marinemaster Tuna
- Reference
- SBBN033
- Status
- Available
Watch listing
Seiko Marinemaster Tuna and 2 more
Seiko Marinemaster Tuna and 2 more listing with structured specifications, pricing, condition, and market context. Observed details include $650.
Updated Jun 18, 2026
![[WTS] Seiko Marinemaster Tuna SBBN033 price drop image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rzu2il%2Fe4369baa32eefe7fb7ae1ced202643a7f7730a23843a3431186d178c388ae770.jpg&w=3840&q=75)
![[WTS] Seiko Marinemaster Tuna SBBN033 price drop image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rzu2il%2Fd353802c7cdffe5c39513f486cbb48e5a2def97f4954305a8b1b57271c8a94c4.jpg&w=3840&q=75)
![[WTS] Seiko Marinemaster Tuna SBBN033 price drop image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rzu2il%2Fd146f309501118ea1d67cb139f18e6254b9e8c25f981ce3b68d7fff5e981dc52.jpg&w=3840&q=75)
![[WTS] Seiko Marinemaster Tuna SBBN033 price drop image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rzu2il%2Fdcc98f323cffba145550d0ec96b4029aaa10e241bb6351373087cd3bcf8b86d9.jpg&w=3840&q=75)
![[WTS] Seiko Marinemaster Tuna SBBN033 price drop image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rzu2il%2Fb5cf8cad18b72a1eeecc7ebae5fe72606475697fd951398ecc26112728aea1de.jpg&w=3840&q=75)
![[WTS] Seiko Marinemaster Tuna SBBN033 price drop image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rzu2il%2F5a9b79e7637858386ec401acb51cbcf232aecd66469397708aaed8980ee79d35.jpg&w=3840&q=75)
Observed asking price
$650
Status: Available
At a glance
- Listing type
- For sale
- First observed
- Mar 21, 2026
- Watches
- 3
- Photos
- 6
Structured details
3 watches in this listing
$650
Seiko Marinemaster Tuna
More Seiko market data- Brand
- Seiko
- Model
- Marinemaster Tuna
- Reference
- SBBN033
- Dial
- black
- Bracelet / strap
- bracelet
- Status
- Available
Seiko SKX007
More Seiko market data- Brand
- Seiko
- Model
- SKX007
- Reference
- GL831
- Case
- 42 mm
- Dial
- black
- Bracelet / strap
- Olive GL831 strap
- Status
- Pending
Listing notes
[WTS] Seiko Marinemaster Tuna SBBN033 price drop
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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