No Brand Affiliation

At Aurora Mods Watches, we specialize in creating and selling high-quality custom timepieces that utilize NH35A movements from Time Module Inc. (TMI), a subsidiary of Seiko Instruments Inc. (SII). Each watch is hand-assembled by our artisans using carefully selected aftermarket components to deliver a unique, made-to-order piece that reflects both craftsmanship and individuality  .

We are not affiliated, endorsed by, or connected in any way with Seiko or any other major watch brand. All parts beyond the genuine TMI movement—such as cases, dials, hands, and bezels—are sourced from a variety of OEM and non-OEM suppliers and combined to create distinctive custom designs. Labels like “Custom” and “Made to Order” signify that your watch is assembled outside of any factory or official Seiko production line  .

Please note: You are purchasing a customized watch built upon a genuine NH35A base movement. Any modifications—whether to the case, dial artwork, bezel, or hands—are aftermarket enhancements and fall outside standard manufacturer warranties  .

These customizations are common practice within the watch-modding community, especially for Seiko derivatives. However, be aware that some authorized service centers (including Seiko’s own) may refuse service or repair of modified watches without prior written consent. We guarantee that every Aurora Mods timepiece contains an authentic TMI NH35A movement, but cannot be held responsible for any third-party servicing delays or denials  .