SEIKO MOD
COLLECTIONS
WHY SEIKO ?
We believe Seiko offers the best value with its reliable and precise movements. Taking advantage of Seiko’s available components, we create custom watches that combine their reliability with your unique design choices. Using only high-quality materials, we make personalized timepieces that fit your style. If you want a top-notch watch that matches your taste without the high price, our custom Seiko mods are perfect for you.
Custom Build
Your design, your watch.
Premium Materials
Sapphire glass, ceramic bezels, stainless steel.
Custom Build
Your design, your watch.
Premium Materials
Sapphire glass, ceramic bezels, stainless steel.
Seiko Reliability
Proven automatic movements.
Luxury for Less
High-end look, fair price.


Seiko Reliability
Proven automatic movements.
Luxury for Less
High-end look, fair price.
PERFECT FITTING
STYLE COMBINATIONS




BESTSELLER
Need Help?
Frequently Asked Questions
What is a Seiko Mod?
A Seiko Mod is a special watch hand-assembled from a prestigious Seiko automatic or hybrid movement, combined with high-quality aftermarket parts, usually made of 904L 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.
Shipping Time? | Customs & Duties?
- Assembly: Takes 2-4 working days to put together your watch.
- Quality Testing: After assembly, we spend another 1-3 days on testing and quality checks to ensure optimal performance.
- Shipping: Your watch is then shipped, which typically requires 4-8 working days.
Overall, the entire process from start to finish spans 7-15 working days (Monday-Friday), ensuring each watch meets our high standards before it reaches you.
About the cost, shipping is totally free, and we have also included your country's import duties in the price, so you won’t incur any additional charges or fees during the delivery of your watch.
Please note that delivery times may vary depending on the destination country.
How can I adjust the strap size?
We include (for free) a complimentary tool kit to help you adjust the strap properly.
Is it possible to remove the Seiko logo?
Absolutely. We provide the flexibility to customize your watch according to your preferences, including the option to remove the Seiko mark.
Please include your specific requirements in a message when placing your order.
Can I design my own watch?
You can choose/customize your bracelet, case, dial, hands, and even add your own logo or initials. If you want a personalized watch, please contact us through the Chat on our website to discuss your options with one of our watchmakers.
OUR STORY
In a small London workshop, two watch enthusiasts, Alex Carter and Michael Hayes, set out to create something different. Passionate about horology and engineering, they were frustrated by the lack of affordable, high-quality timepieces that truly reflected individuality.
They discovered Seiko mods, a world where craftsmanship meets customization. What started as a personal project soon became Seikora—a brand dedicated to creating exceptional Seiko mods with authentic movements, premium materials, and a level of detail that rivals high-end watches.
Each timepiece is meticulously assembled to ensure durability, precision, and timeless style. Whether it’s the trusted NH35 movement, the scratch-resistant sapphire crystal, or the carefully curated designs, every watch is built to stand out and last.
At Seikora, we don’t just make watches. We craft timepieces that tell your story.