Luis alberto Mora T.
Muy bien todo buena calidad
Muy bien todo buena calidad

At Modseracw, we specialize in bespoke Seiko modifications, transforming standard Seiko models into one-of-a-kind timepieces that reflect your individual style. With meticulous craftsmanship, premium parts, and a passion for excellence, we deliver a watch that not only stands out but stands the test of time.
MODSERACW (modsera.com) has 527 customer reviews on Five Star Index, with an average rating of 4.3 out of 5.
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Claim this listingJewelry & Watches · Miami, Florida
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Jewelry & Watches · Miami, Florida
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Jewelry & Watches · Satellite Beach, Florida
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Jewelry & Watches · Winter Springs, Florida
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527 approved reviews, newest moderated first
Luis alberto Mora T.
Muy bien todo buena calidad
Scott D.
Seamless experience and world class watches built to your specifications! How can it get any better?
Rob H.
Great Seiko mods, got a few for my friends and I. Ended up ordering another three. The quality of these were much better compared to some I ordered from a different site. I would highly recommend ModSera to my friends and re-order when they have new styles.
Vu T.
For the price! Service, quality and shipping! Everything is top notch!
Dany A.
Hello, I ordered a watch some time ago; it was broken. I couldn't put the right time cause the crown was not connected to the watch mechanism. I sent it back at my own expense, haven't received a refund until now, or a new watch. On Instagram, I get no reply even though they keep posting storys. Conclusion: you get a broken watch directly from China; if there are any problems you will just get ignored
Valon
Man…I was a bit skeptical about this purchase because the pictures online looked too good, and the reviews were too positive. My first “feel good” moment came when I reached out on their instagram page asking about typical lead times. They responded quickly with real English! My second moment was the summer deal. Buy 2 pieces, get 1 free. That’s a good deal no matter what. Even if the watches were “ok”, I could deal with that. Lead time from order to arrival was just over 2 weeks, so not bad. My final feel good moment was when I opened my 3 boxes and saw how great they looked! I sized them to my wrist with the tools they provide, and IMMEDIATELY headed to my buddies house. He owns a Rolex Submariner and Daytona (Panda), which were 2 of the Modsera pieces I bought. We head my Seikos next to his Rolexes, and the differences were Minimal! Of course his are genuine Rolexes, so don’t think that is what you’re buying, you’re not…These aren’t fake Rolexes, they are BEAUTIFUL modded Seiko homages, and should be proudly worn as such. The value for money is unreal. • Stainless Steel case & bracelets • Solid End Links • Proper Screw Pins • Machine Clasp WITH Glidelock • Sapphire Crystal • Ceramic Bezel • Incredible Lume • ACCURATE (I reset my Sub 3 days ago, and I’m still within the minute of my iPhone) If you’re in the market for something reliable, beautiful, and classy with the look of something 50 times more expensive, you found what you’re looking for.
Response from MODSERACWAug 13, 2025
Thanks for taking the leap. Glad our IG team was quick, the B2G1 deal delivered, and the ~2-week lead time worked out. Your side-by-side is spot on, these are Modsera builds on Seiko platforms (homage designs, not affiliated), using sapphire, ceramic, solid links, screw pins, and a machined clasp. If you want further regulation or sizing help, your 3-year warranty + [email protected] has you covered. Appreciate you sharing the experience.
Benjamin G.
The watches are beautiful and I’d definitely recommend them to friends. The only reason i’m giving 4 stars instead of 5 is because one of the watch straps is exceptionally hard to resize and their only advice was “yeah go to a watch shop”. All in all no reason to not trust the watches, the company, or the quality.
Response from MODSERACWAug 6, 2025
Thank you so much for your honest review and for recommending us that really means a lot! Sorry to hear the strap was tricky to resize. If you decide to go to a local watch shop, just send us the receipt and we’ll cover the cost, we want to make sure everything feels just right on your wrist. We truly appreciate your trust in our watches and brand. Your feedback helps us get better every day. Thanks again for choosing Modsera!
Wolf P.
Good looking watch, quick shipping.
Response from MODSERACWAug 6, 2025
Thank you for the kind words, we’re glad you liked the watch and that it arrived quickly! We really appreciate your support, and we’re here if you ever need anything.