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  1. Watches - Private Sellers and Sponsors
    Hi All - For sale is a like new Seiko Sumo Hulk. I bought this brand new off the forum in Feb for my birthday. Wore it very sparingly for a month or two and then was able to grab a tuna, so it sat in a watch box. Comes with box / warranty card, original SS bracelet, and uncle Seiko strap...
  2. Watches - Private Sellers and Sponsors
    FS-Very clean Seiko Sumo black face. Made in Japan. crystal and bezel are very clean. Have all links. inner box is perfect and have booklets. outer box has a tear in one corner. $350 conus in contiguous 48 states.
  3. Watches - Straps & Bracelets
    Used for about a week and in excellent condition. $55 Paypal CONUS
  4. Watches - Private Sellers and Sponsors
    Was planning on sending this guy out for sapphire, re-finishing, etc but I think I'm going to hunt for a 1st get 'blumo' instead. Watch is in good condition but has been definitely worn and shows wear consistent with age on case, bracelet and bezel. Crystal is in great condition. There are...
  5. Seiko
    Hi, do you think is it possible to install hands from SBDC033 (link bellow) into new sumo SPB103? is it ok for 6R35 movement?
  6. Seiko
    Hello seiko friends, I'm looking to acquire a Seiko Sumo Spb101j1 - Black; in the next week and have been scouring the internet for reviews but am a little disappointed to find few of them. This is my first purchase of an...
  7. Watches - Private Sellers and Sponsors
    sold sold sold Here we have the desirable first gen Sumo without the PROSPEX logo. This is the watch that started the entire Sumo line you see today. The watch wears extremely well on the wrist and definitely has wrist presence. The watch is in great condition and comes with what is pictured...
  8. Watches - Private Sellers and Sponsors
    Hello All, I am offering up my Seiko Sumo for sale. This watch is in like new condition, I can't find any actual scratches or signs of wear on it. Each time I think I found something it turns out to be a fingerprint. It only was worn once and had one link removed when it arrived. It simply ended...
  9. Watches - Private Sellers and Sponsors
  10. Watches - Private Sellers and Sponsors
    SOLD SOLD SOLD The great purge of 2020 continues so here we have a BNIB Seiko SPB125. I bought this on a whim and never wore it. This comes from an AD and has stickers/handtags in place. This Sumo has definite improvements over a standard Sumo besides the awesome black coating. It has the new...
  11. Watches - Private Sellers and Sponsors
 BNIB SeIko SUMO SBDC027 50th Anniversary Limited Edition 1922/2000 6R15-02T0 Up for sale is my personal BNIB SEIKO SUMO SBDC027 Limited Edition No. 1922/2000. I bought the watch brand new back when it was released in 2015. It has never been sized and never...
  12. Watches - Private Sellers and Sponsors
    $375 shipped to CONUS. Thanks for looking!
  13. Watches - Dealers and Manufacturers
    Seiko Sumo Silver LE with full presentation box , papers , spare rubber strap, the original SS strap ( full links) AND an OEM from strapcode that is the exact fit for the Sumo. 1. 200m Diver 2. SAPPHIRE crystal - sold that way ...this was not installed after 3. 120 Click rotating bezel. 4. 2015...
  14. Watches - Private Sellers and Sponsors
    SOLD SOLD SOLD I'm selling this for a friend and might just end up buying it myself. Here we have the amazing Sumo with the 6r15 and an extra StrapCode bracelet. I helped my buddy source this watch when he started getting more and more interested in watches. Now he is full on in the hobby and...
  15. WTB - Wanted to Buy
    Dear WuS Members, I am looking for a Seiko SUMO (I have no preference about the color and the generation 001/003/031/033 etc.) having a ceramic bezel insert installed. Further modifications (eg., marinemaster hands/dial, transparent caseback, crystal, and so forth) would also be welcome...
  16. WTT - Trade Corner
    I have a Seiko Orange sumo (sbdc005) [purchased NEW from seiyajapan] for trade. I am the only owner. ***PM your offers, interested in other divers or tool watches*** I am interested in trading for a blue-grey dialed Oris big crown pointer date; willing to listen to other offers for watches...
  17. Watches - Books, Parts, Tools, Winders
    Up for sale is Seiko Marine Master Second Hand. I bought it for a mod but I ended up not using it. I'm asking $12 net to me and it includes free CONUS Shipping & Paypal fees. My watchuseek feedback links:
  18. Watches - Private Sellers and Sponsors
    Hello and up for sale is this Seiko SBDC069 Blue Coral Sumo. This is a catch and release for me as I just wanted to see if it fits in my rotation but sadly does not. Watch is in excellent condition (see album) with very minor wear, most of it being on the clasp. Full disclosure, the previous...
1-18 of 287 Results