No brand Affiliation

TGseikomods has no official affiliation with Seiko. While they utilize movements from TMI (Time Module Inc.), a subsidiary of Seiko Instruments Inc. (SII), they operate entirely independently.

All the components used by TGseikomods are aftermarket parts, handcrafted by either OEM or non-OEM suppliers. These parts are sourced independently and are not produced in Seiko's manufacturing facilities, allowing for unique customizations tailored to TGseikomods' specific design and quality standards.

Please be advised that you are purchasing a Seiko watch that has been specifically customized.

Our Seiko watches may incorporate aftermarket components, including modified hands, cases, dials, movements, or other elements. For instance, the dials might be produced by either Seiko manufacturers or by third-party manufacturers. Such customizations are common in today’s luxury watch industry, particularly with Seiko. However, it is important to note that some of these modifications may not be accepted by official Seiko manufacturers. We guarantee the use of an authentic TMI movement in our watches. Please be aware that we are not responsible for any potential delays in the process.