We believe a watch should be personal
A Seiko Mod should be a timepiece, not a commodity.
While the market is flooded with mass-produced factory builds and drop-shipped boxes, we remain anchored in the art of the build. We don't just 'source' watches; we define them through rigorous selection of materials and proportions.
Each of our signature designs is hand-assembled in our workshop and individually regulated for precision. We don't follow a factory line—we follow a watchmaker's standard. Built to order. Tested for excellence. Crafted for you.


Best Seller
Mod Watch · Customisation Focused · Built to Order
FAQs
Please read our FAQs page to find out more.
What is a Custom Seiko Mod Watches ?
A Custom Seiko Mod Watch is a timepiece built using high-quality aftermarket components and a reliable Seiko-compatible movement such as the NH35, NH34, or VK63.
Each watch is individually hand-assembled to create a unique design that is not available as a standard factory model.
Disclaimer: Watch Mods is an independent brand and has no affiliation with Seiko or any other manufacturer.
How long does it take to build a mod watch?
Every watch is hand-assembled to order.
Our typical build time is 4–6 business days, followed by full quality checks before dispatch.
How long does shipping take?
We provide Free DHL Express International Shipping on all orders.
Delivery usually takes 4–8 business days after dispatch, depending on destination.
Do you provide a warranty?
Yes. All watches come with a 12-month mechanical warranty covering movement and assembly defects.
This does not include normal wear, accidental damage, or water misuse.
Are the watches water-resistant?
Most models are rated at 3ATM, suitable for daily wear and light splashes.
They are not designed for swimming or diving unless specifically stated.
What’s included in the package?
Each order includes:
- Your hand-assembled watch
- Free adjustment tool kit
- Protective packaging
- Tracking via DHL Express
Let customers speak for us
What customers think about the store
This store specializes in watch modifications with exceptional craftsmanship. Customers consistently praise premium quality, fast shipping, and impressive packaging. Reviews highlight excellent value with pieces feeling far more expensive than their price. The...
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