A Seiko Mod is a custom-built Seiko watch , upgraded with premium materials and unique design elements to match your personal style. We use high-quality components, including 316L stainless steel cases, sapphire crystals, and precision-engineered movements, to ensure durability and performance . By modifying parts like the dial, hands, bezel, and strap, we create a one-of-a-kind timepiece that combines Seiko's renowned reliability with your vision. If you want a high-end custom watch without the luxury price tag, a Seiko Mod is the perfect choice.

We include (for free) a complementary tool kit with every order to help you adjust the strap properly and easily

We offer free shipping on all orders! The average delivery time is 7 to 15 business days , but this may vary depending on the destination country and local customs processing. Once your order is shipped, you will receive a tracking number to monitor its progress. If you have any questions about shipping times to your location, feel free to contact us!

Forks! If you would like to remove the Seiko logo or add a custom logo , please contact our team at Helmántica Watches . We'll be happy to discuss your customization options and create a timepiece that perfectly matches your vision.

Forks! You can customize your watch by selecting the components that match your style. Contact our team to discuss your design preferences and receive a personalized quote based on your chosen specifications. We'll help you create a unique timepiece tailored to your vision.

Forks! We use genuine Seiko movements in our custom watches. We do not sell replicas and are not affiliated with Seiko or any other brand . Our mods combine original Seiko components with high-quality custom parts to create unique, personalized timepieces.