Daydate ConfiguratorCustom Seiko Mod Day Date Prestige Meets Personalization The Seiko Mod Day Date reimagines one of the most iconic watch designs with a modern, customizable twist. Inspired by the legendary Rolex Day Date, this mod is a bold statement of status, elegance, and individuality. With our exclusive configurator, you can craft a custom Seiko Day Date that perfectly reflects your taste and lifestyle. Your Watch, Your Legacy Our configurator lets you

Lug-to-Lug: 50mm

Bright luminous markers and hands for visibility in low-light environments

Thickness: ~11–12 mm

✔ Case & Crystal – Built with high-grade stainless steel and fitted with a scratch-resistant sapphire crystal

dependable mechanical performance

Custom Dial OptionsChoose between luminous hands/markers or polished dress-style indices depending on the build

cocktail-inspired

professional dive capability

NH35 Date Automatic – Clean

Reliable NH35 / NH36 Automatic MovementSeiko’s proven automatic caliber featuring:

our configurator lets you create a fully customized Seiko Mod Submariner tailored to your vision

Experience the sophistication of a classic Day-Date timepiece reimagined through the craftsmanship of a modern Seiko mod