
11 YEARS OF WATCHMAKING SKILLS
OUR ICONS
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SANTOS MOD (WHITE)
Regular price €285,00Regular priceUnit price / per -
DATEJUST WHITE ARABIC MOD
Regular price €275,00Regular priceUnit price / per -
DAYTONA CHAMPANGE MOD
Regular price €285,00Regular priceUnit price / per -
DAYTONA BLACK ROSE MOD
Regular price €285,00Regular priceUnit price / per -
SANTOS WHITE (BLUE LEATHER STRAP) MOD
Regular price €285,00Regular priceUnit price / per -
ROYAL OAK BLUE ICE MOD
Regular price €290,00Regular priceUnit price / per -
GMT MOD WAYNE
Regular price €275,00Regular priceUnit price / per -
SPEEDMASTER MOD
Regular price €285,00Regular priceUnit price / per -
DAY-DATE WHITE
Regular price €255,00Regular priceUnit price / per
Let customers speak for us
from 29 reviewsexcellent chronograph, under all sights, sapphire glass, Seiko Vk63 movement, accuracy and battery life, excellently finished, super affordable price for the quality!! will be back

Good build quality, but the strap needed some adjustment.

Wow, what a value. This watch is actually even better looking than the pictures. It really captures light so it can be a real attention getter. I don't wear watches to draw attention but if that's your thing then this is your watch. Not to say that it's garish or immodest but it sure is shiny. it truly stands out!
It arrived beautifully packaged and came calibrated to within +3 seconds per day. Awesome!
My only complaint is that it wears a little small for my liking on my freakin' gorilla wrist but it still looks good.
Overall this watch exceeded my expectations. It's my first order but I don't think it's going to be my last.
Special thanks to the store for getting this watch to me more than a week earlier than projected.

Beautiful watch, well executed. Will definitely order again!

great looking watch, shipping was a bit slow. It's a beautiful watch and I will probably buy from this company again.

Arrived early. The watch is fantastic, for the price you can not order more. Highly recommended.

very happy beautiful watch well do business again

perfect, very impressed of how nice this watch is, finish is great and everything is as described . these are amazing and price is especially amazing

This is an excellent watch for such a great price. The braclet was very easy to size. Overall the watch is very impressive. The is the first GMT watch I have purchased. It will not be the last that's for sure.

Nice watch for the money wears & looks expensive. excellent customer service!

Well I really liked it looks great to dress elegant. skeleton dial is stunning

Very happy with the purchase of this watch. The qualities that it has at an unbeatable price are appreciated.

Great watch so far...very solid and good looking. I have only had it for a week but I love it. I am hoping that it will perform for the long haul.


DAYTONA – The Watch Everyone’s Talking About
Designed to impress. Built to last. Masterpiece of refined design and precision. Assembled for those who demand elegance without compromise. It doesn’t tell time. It tells your story.
WHY SEIKO MODS ?
At Sillvento, we hand-assemble every watch using only high-quality materials and carefully selected components. We believe Seiko offers the best value with its precise and reliable movements – and we build on that. By combining Seiko’s trusted quality with your personal style, we create custom timepieces that are built to last. If you want a unique, top-tier watch without the luxury price tag, our mods are made for you.
ACCESSORIES
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1 PIECE WATCH TRAVEL SET
Regular price €17,00Regular priceUnit price / per -
1 PIECE WATCH TRAVEL SET
Regular price €17,00Regular priceUnit price / per -
2 PIECE WATCH TRAVEL SET
Regular price €35,00Regular priceUnit price / per -
2 PIECE WATCH TRAVEL SET (BLACK)
Regular price €35,00Regular priceUnit price / per -
3 PIECE WATCH TRAVEL CASE SET
Regular price €65,00Regular priceUnit price / per -
3 PIECE WATCH TRAVEL CASE SET (BLACK)
Regular price €65,00Regular priceUnit price / per
Frequently Asked Questions
What is a Seiko Mod?
A Seiko Mod is a special watch hand-assembled from a prestigious Seiko automatic movement, combined with high-quality aftermarket parts, made of 316L stainless steel.
Have you ever dreamed of acquiring your ideal timepiece? The purpose of Seiko mods is to bring the designs of luxury watches to a wider audience without resorting to counterfeit products, and by always using the best materials, such as sapphire crystal or ceramic bezels.
Can I adjust the size myself?
We include (for free) a complimentary tool kit with every order to help you adjust the strap properly and easy.
Shipping Time and Costs
Each watch is hand-assembled within 5-7 days to ensure the highest quality and attention to detail.
Once completed, the shipping time is 7-12 days, depending on your location. While we aim for prompt delivery, some variations may occur based on the destination.
Good news! Shipping is completely free, and we've also included your country's import duties in the price. This means no unexpected fees upon delivery—we handle all costs and processes for a smooth, hassle-free experience.
Please note that delivery times may vary depending on the destination country.
Is it possible to remove the Seiko logo?
Yes, absolutely! We offer the flexibility to customize your watch to suit your preferences, including the option to remove the Seiko logo for a cleaner, more personalized look.
Just be sure to mention your specific requirements in the order notes when placing your order.
Can I design my own watch?
Yes! You can fully customize your watch by selecting the bracelet, case, dial, hands, and even adding your own logo or initials for a personal touch.
If you're interested in creating a personalized watch, simply contact us on WhatsApp to discuss your options with one of our watchmakers.