In the watch world, Seiko modding is a fast-growing revolution. Thanks to Seiko’s reliable movements and a vast supply of aftermarket parts, anyone can craft a truly unique timepiece. Here’s everything you need to know about this booming trend.

What is a Seiko Mod?

A Seiko Mod is a Seiko watch customised with interchangeable components to enhance both design and performance. Unlike off-the-shelf models, each piece is built to order, allowing full personalisation.

Why choose a Seiko Mod?

• Limitless custom options – dials, hands, bezels, sapphire crystals… everything can change.

• Proven movements – NH35, NH36 calibres renowned for robustness and accuracy.

• Outstanding value – near-luxury looks and specs at a fraction of the price.

• Exclusivity – own a one-of-a-kind watch tailored to your preferences.

How to build your Seiko Mod – key steps

1. Pick a base watch – SKX007, SRPD or SNK809 are crowd favourites.

2. Select components:

   • Custom dial (minimalist, vintage, homage inspired…).

   • Ceramic or aluminium bezel and insert.

   • Sapphire crystal for superior scratch resistance.

   • Reliable automatic movement.

3. Assemble carefully with specialised tools (case-back opener, crystal press, precision screwdrivers).

4. Test and fine-tune – check movement performance and water resistance.

Where to buy parts

• Namoki Mods – high-quality components.

• Lucius Atelier – premium, exclusive dials.

• DLW Watches – bezel inserts and sapphire crystals.

• One Second Closer – premium accessories and finishing parts.

Current modding trends

• Hommage mods – aesthetics inspired by Rolex Submariner, Omega Seamaster, etc.

• Diver / military mods – rugged cases, high readability.

• Minimalist mods – clean dials, subtle indices.

• Vintage mods – controlled patina, domed crystals, retro colours.

Why Seiko Modding is the future of personalised watchmaking

Seiko modding blends craftsmanship, creativity and passion, letting every watch enthusiast own a truly personal timepiece. With reliable Seiko movements and a thriving community, the phenomenon keeps expanding.

Ready to craft your perfect watch? Share your projects in the comments and follow our blog for more tips!