No Brand Affiliation

At Santemods, we design and sell high quality custom watches powered by the reliable NH35 movement from Time Module Inc. (TMI), a subsidiary of Seiko Instruments Inc. (SII). Our watches are carefully assembled using thoughtfully selected components and are hand built with precision.

Important clarification

No official link with Seiko

Santemods is in no way connected to Seiko. We are not affiliated with, authorized by, or endorsed by Seiko or any of its subsidiaries. The watches we sell are custom builds that use the popular NH35A movement from TMI, known for its precision and reliability. Our watches are independent creations and are not original Seiko products.

Origin of components

The NH35A movements are legitimately sourced and used as part of our own designs. Each watch is a handcrafted piece, assembled and regulated with great care.

Craftsmanship and quality

Every watch we create is unique. Each piece is regulated by hand to perform within an accuracy range of 0 to +3 seconds per day. Our modifications are a tribute to traditional watchmaking and result in distinctive designs combined with high quality standards.

Transparency first

We value honesty and clarity. That is why we explicitly state that our products are independent creations and should not be regarded as official Seiko watches.

If you have any questions or would like further clarification, feel free to contact us. We are happy to assist you.