Custom Seiko

Automatic Watches

Built to Last Forever

color photo Before
black and white After

Crafted With Passion in the Netherlands

We’re two watch enthusiasts who turn passion into craft. Every dial, every bracelet, each detail is chosen to make a timepiece that tells a story—yours and ours.

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Frequently Asked Questions

What is a Seiko Mod?

Seiko is a trusted Japanese brand known for its accuracy, durability, and advanced movements. We use Seiko watches as the foundation for our custom modifications, as they provide the quality and versatility needed for creating one-of-a-kind pieces.

Do you offer a money-back guarantee?

Yes, we offer a 14-day money-back guarantee! If you’re not fully satisfied with your purchase, simply contact us within 14 days of receiving your order for a full refund. The item must be in its original condition and packaging. Reach out to our customer service team to start your return process, and we’ll handle it as quickly as possible.

What are the shipping times?

In Stock Watches

  • NL & BE: 1-2 business days (order before 23:59)
  • DE: 2-4 business days
  • Worldwide: 4-8 business days

Made to Order Watches:

  • Delivered in 10-15 business days worldwide

Are they original?

Our watches are unique, custom-built pieces that are not replicas and do not aim to imitate any specific brand. We use genuine Seiko movements in our designs, chosen for their reliability and precision. However, please note that we are not affiliated with or endorsed by Seiko in any way. Each watch is carefully crafted for those who appreciate quality, originality, and craftsmanship.

Can i adjust the size myself?

Yes, you can adjust the size yourself! We include a complimentary sizing tool with each watch, allowing you to easily adjust it to your preferred fit. The tool makes it simple to customize the size accurately and comfortably.

Can i fully customize my watch myself?

Yes, we offer full customization options for our watches. If you have specific design preferences or custom requests, please reach out to us via our contact page. Our team will work with you to bring your vision to life, creating a watch that perfectly matches your style and requirements.

Happy Client with the Olive Arabic

Ik heb het Arabic Dial horloge besteld en het kwam binnen 2 dagen in Rotterdam aan. Ik had een probleem met de sluiting, maar de klantenservice reageerde direct en loste het op. Een top ervaring!

Ahmed D.

The quality impressed me so much that I ordered two more. All three arrived in Antwerp within 3 days. Outstanding company!

Sam K.

Happy client with the GMT Pepsi

Meine GMT-Uhr kam in 5 Tagen perfekt verpackt in Berlin an. Hochwertige Qualität und super Kundenservice. Sehr empfehlenswert!

Mats G.

I wanted a custom design for my watch, so I reached out via the contact page. The team was incredibly helpful and guided me through the entire process. My custom watch arrived within 15 days, and it’s exactly how I imagined it. Amazing service!

Tim L.

Happy Client with the santos

My Santos watch arrived in Amsterdam in just 2 days. The details and quality are incredible, and it feels very premium. Customer service kept me updated throughout the process.

Sven V.

Happy Client with the santos

Santeiko classic

Watch Of The Month

This Month’s Spotlight: The Santeiko Classic – a seamless fusion of timeless sophistication and modern refinement. With its distinctive design and meticulous craftsmanship, this Seiko mod embodies elegance for those who appreciate both heritage and innovation.

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