No Brand Affiliation

At Moderia Custom Watches , we specialize in the creation and sale of high-quality custom watches that use NH35 movements from Time Module Inc. (TMI) , a subsidiary of Seiko Instruments Inc. (SII) .
Our watches are designed with passion and a deep respect for watchmaking tradition, using selected high-quality components, carefully assembled by hand.

We are not affiliated with any of the brands shown.
All parts used are aftermarket components, such as Seiko TMI NH movements, handcrafted with parts from various non-OEM or independently manufactured suppliers, to create unique and personalized watches.
The terms “Custom” or “Made to Order” in the description mean that the watch has been manufactured to order and does not come directly from the Seiko factory nor is it officially associated with the brand.

Please note that you are purchasing a custom Seiko watch.
By definition, it is a Seiko watch modified by adding custom or aftermarket components.
These customizations can include modifications to the case, hands, bezel or dial of the watch , as well as to the designs or finishes of the dial.
In some cases, the spheres may be original, customized , or manufactured on the secondary market .

These modifications are common within the luxury watch industry , especially among modified Seiko watches.
It should be noted that, under certain circumstances, Seiko may refuse to repair or service modified watches without its express authorization.

We guarantee that each watch features a genuine TMI movement , and we are not responsible for delays beyond the scope of the handcrafted manufacturing process.