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  1. Seiko Tuna SBBN015

    Watches - Private Sellers and Sponsors
    SOLD....SOLD....SOLD....SOLD... For sale, Seiko Marine Master Tuna SBBN015 CONUS Only 300 meter WR 7C46 Quartz movement Stainless Steel 47.6 mm w/o crown 15.1 mm tall 22 mm lug width 44.4 mm lug to lug Fits 8.25” wrist Runs and functions well, cosmetic as shown in photos. Domed Hardlex Crystal...
  2. FS: Seiko SBBN033 seiko Tuna

    Watches - Private Sellers and Sponsors
    priced for quick sale at 515 net to me and i cover 2day priority conusa only bought at gnomon 09/2018 so it has another year plus extra 3 months of warranty second hand hits all the marks and crystal is clean there might be some marks on polished shroud no trades and price is final
  3. Sold: Seiko Tuna Marinemaster 300m SBBN037 Blue Limited BNIB Full AD Set

    Watches - Private Sellers and Sponsors
    ⌚ BNIB 1 Year International Warranty ✔ Brand New Unworn Authorized Dealer Set dated 31 Aug 2020. Full set with box, tags, stickers, manual, warranty, certificate. 💎 Very sought after watch and great collectable. Not easy to find limited blue edition, especially AD with Worldwide warranty. ✔...
  4. FS: Seiko Prospex SNE543 Street Series Solar Diver Tuna

    Watches - Private Sellers and Sponsors
    This one is basically brand new. I am the original owner. Worn only twice. Comes with original box, manual and tags. Description: Model: SNE543 Case: 46.7 mm Thickness: 12 mm Lug width: 22mm Movement: Solar Crystal: Hardlex Water resistant: 200m / 660ft SNE543 | Prospex | Seiko Watch...
  5. Sold: Seiko Tuna SBBN017 Prospex Marinemaster Professional 300m Saturation Diver

    Watches - Private Sellers and Sponsors
    SOLD to buyer from Texas, USA. Thanks buyer and WUS. SOLD: Seiko SBBN017 Prospex Marinemaster Professional 300m Tuna Condition: Excellent This is the highly sought-after and iconic Seiko Tuna Can. It's in perfect working condition and keeping excellent time with Seiko's 7C46 high-torque...
  6. Seiko Golden-Tuna Solar SNE-498 modded!!!!!!

    Watches - Private Sellers and Sponsors
    Sexy as hell, solar golden-tuna. Plastic shroud removed and swapped for a gold metal shroud. Also tossed on a brand new uncle seiko rubber for a really nice look! original rubber strap included, like new as well as hardware and a black leather nato strap for plenty of options. This one gets...
  7. Happy Seiko Day!

    Lately I've felt that for whatever reason, the discussion around Seiko in all its aspects has not been as much fun as I would like. So here I am doing my part to rekindle and reinforce the pleasure of Seiko ownership. This is my entire collection at this time, not including all my Casio watches...
  8. Starting to look at the Tuna

    I am looking to get a Seiko Tuna, and I was looking for feedback on how people like the SBBN031. Any issues I need to look out for regarding current gen tunas? QC issues? Also, traditionally I’m not a huge fan of metal brackets, can you pop a Tuna on a NATO style strap without it looking...
  9. FS: Seiko "Emperor Tuna" SBDX013

    Watches - Private Sellers and Sponsors
    I acquired this Emperor Tuna in a trade last year. I've worn it a few times but it just hasn't been getting much use so it needs to find a new home. When worn, it keeps good time and runs well within its specs of -10/+15 seconds a day. My camera picks up every piece of lint but the case and...
  10. Seiko SNE537 - Street Tuna - $190

    Watches - Private Sellers and Sponsors
    Hello - Up for your consideration is a Seiko SNE537, grey and black 'Tuna'. It has been worn a few times, some marks on the case back from the thick perlon it was on. The factory strap has never been worn. Overall great condition ready for years of use. Asking $190, which includes shipping...
  11. Seiko Blue Monster - Gen 3 - SZSC003

    Watches - Private Sellers and Sponsors
    Gorgeous blue monster with the deep blue dial that changes hues in different lighting. Watch has been lightly worn and is near mint aside from some hairlines from normal wear. The watch is functioning flawlessly and ready for someone who will wear her! All links and boxes included. $400 shipped...
  12. Uroborus Tuna Homage - I don't think this local brand is much well-known, even abroad.

    Chinese Mechanical watches
    Another post for Chinese brands. This time is Uroborus or "Wuchen" as many collector call the bossman behind it. Again, I'm not great with flourish words. Just take a simple look a the promo-pictures. I'll post mine with actuall real life pictures at the end. And here's mine and fellow...
  13. SEIKO Prospex Solar Tuna SNE499 PADI V157 47mm Red/Blue Pepsi

    SEIKO Prospex Solar Tuna SNE499 PADI V157 47mm Red/Blue Pepsi

    Just trying out this new Showcase feature. Will be uploading pictures of watches I own/have owned over the years. These are all candid/real-world shots taken by me with whatever Samsung Galaxy phone I had at the time. I am clearly not a professional photographer. To see the rest of my...
  14. Seiko Darth Tuna SBBN011 2008 [EU]

    Watches - Private Sellers and Sponsors
    Hello! I have a Seiko SBBN011 for sale, it's the first reference with the nickname "Darth Tuna" and have a clean dial that many Seiko collectors appreciate. It was only manufactured for a couple of years before it was replaced by the SBBN013 in 2009, if you want a black Tuna there is no better...
  15. Seiko Golden Tuna 1000m 1985 (SSBS018) [EU]

    Watches - Private Sellers and Sponsors
    Hello! I have a 1985 Seiko S23157 (SSBS018) 7c46-7009 for sale. The model was launched in 1986 and this watch is made in Dec 1985 so it is probably from batch nr 1. It's the first model that got 7c46, 1000m marking and fully ceramic shroud, 7c46 is also used in today's Tunas so with this one...

    eBay Auctions
    Rule 3. Indefinite listings, fixed price listings, sales/trade/WTB posts will be deleted and an infraction will be given
  17. FS: Seiko Marinemaster SBDX011

    Watches - Private Sellers and Sponsors
    Up for sale is my 2014 Seiko SBDX011 Marinemaster aka Emperor Tuna. Complete set + a black Isofrane strap with a match DLC buckle. $2850 shipped. PayPal only. Thank you for looking.
  18. Seiko Solar Tuna - Golden Tuna - modded

    Watches - Private Sellers and Sponsors
    Gorgeous Seiko SNE-498 in mint-condition. This one is unique as it has been modded with a gold shroud to match, it really sets it off, I haven't seen one this nice! Comes with the original rubber black shroud as well. OEM rubber strap with matching gold buckles is also like new, watch has been...
  19. Seiko Prospex Fieldmaster LOWERCASE Solar SBDJ028J1 aka "Field Tuna"

    eBay Auctions
    Brand new and unworn Seiko Prospex Fieldmaster solar watch aka "Field Tuna" (SBDJ028J1). This watch was released in the fall of 2017 in collaboration with a Tokyo design firm "LOWERCASE" for the Japanese market. Case: Gold plated stainless steel with a plastic shroud Case diameter: 44.5mm...
  20. FS: Seiko Prospex Digital Solar Tuna SBEP001 Lowercase Design 200m Diver

    Watches - Private Sellers and Sponsors
    I am selling some watches that just don’t get much wear as I have too many. This is my Seiko Prospex Digital Solar Tuna 200m diver Lowercase design. Lowercase is a Japanese design company and Seiko partnered with them in the design of some of their recent watches. It is a large watch at...