LEGAL NOTICE
Legal notice
NO BRAND AFFILIATION
At Proseiko, we specialize in creating and selling high-quality custom watches that utilize 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 parts assembled by hand.
Important clarification:
No affiliation with Seiko: We want to make it clear that Proseiko is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Seiko Company, or any of its subsidiaries or affiliates. The watches we sell are custom modifications that utilize the TMI NH35a movement, known for its reliability and precision. Our products are independent and should not be seen as products issued directly by Seiko.
Origin of components: Although we use TMI NH35a movements, these are acquired through legitimate channels and are used within the framework of our custom creations. Each watch is an expression of our commitment to quality and innovation, assembled and adjusted with the utmost care by our watchmakers.
Customization and quality: Each watch is an individual work of art, manually adjusted to ensure optimal precision within the standards of 0 to +3 seconds/day. Our customization process is a tribute to traditional watchmaking, offering our customers a unique piece that stands out in quality and design.
Commitment to transparency: We are committed to transparency and honesty in all our communications and business practices. This brand non-affiliation policy is a reflection of that commitment, ensuring that our customers clearly understand the independent nature of our creations.
For any questions or clarifications, please do not hesitate to contact us. We are here to provide you with an exceptional experience and the highest quality products.
TERMS OF SERVICE
This website is operated by CALESTIA, trading as Proseiko. Throughout the site, the terms “we”, “us”, and “our” refer to CALESTIA. This website, including all information, tools, and services available from this site to you, is conditioned upon your acceptance of all terms, conditions, policies, and notices stated here.
By visiting our site and/or purchasing something from our company, you engage in our “Service” and agree to be bound by the following terms and conditions (“Terms of Service”, “Terms”), including those additional terms and conditions and policies referenced herein and/or available by hyperlink. These Terms of Service apply to all users of the site, including without limitation users who are browsers, vendors, customers, merchants, and/or contributors of content.
Please read these Terms of Service carefully before accessing or using our website. By accessing or using any part of the site, you agree to be bound by these Terms of Service. If you do not agree to all the terms and conditions of this agreement, then you may not access the website or use any services. If these Terms of Service are considered an offer, acceptance is expressly limited to these Terms of Service.
Each new tool or feature added to the current store is also subject to the Terms of Service. You can review the most current version of the Terms of Service at any time on this page. We reserve the right to update, change or replace any part of these Terms of Service by posting updates and/or changes to our website. It is your responsibility to check this page periodically for changes. Your continued use of or access to the website following the posting of any changes constitutes acceptance of those changes.
Our store is hosted on Shopify. They provide us with the online e-commerce platform that allows us to sell our products and services to you.

