Design your watch.
We build it.
SEI-MODs creates custom builds based on reliable movements and proven parts. Choose case, dial, hands, movement, bezel, crystal and strap — and generate a quote instantly.
Services
What we do — clear, simple, and upgradeable later.
Personalized configurations
Choose case, dial, hands, bezel and strap. We assemble, regulate and deliver with build notes.
Custom dials & logos
Applied logo, print, indices options (depending on supplier process). Great for micro-brands.
Small batches
Prototype → sample → batch builds. Repeatable bill of materials and controlled variations.
Catalog
Add your products later. We’ll wire this to real images in assets/catalog/.
Daytona-style builds
Quartz (VK63) and mechanical chronograph options depending on your spec and budget.
GMT builds
Traveler-style configurations and classic designs. (We can add a GMT section later.)
Daily wear
Clean dials, durable cases, and balanced configurations for everyday use.
Configurator
Select a platform, then pick the exact movement version. (Prices can stay TBD for now.)
1) Platform
2) Chronograph type
3) Movement
Tip: anything showing $0 is TBD. Once you confirm the UI, we can move prices/messages to a JSON file without breaking GitHub Pages.
4) Base build
5) Dial
6) Hands
7) Case
8) Strap / Bracelet
9) Bezel
Instant quote
Gallery
We’ll connect this to real images in assets/gallery/.
Build highlights
Add JPGs to assets/gallery and we’ll render them as a grid.
Details
Hands, indices, lume, finishing — close shots sell quality.
Real use
Wrist shots build trust and show real proportions.
Contact
Email only. We’ll wire the form to your email later.
Request a quote
For now this form is visual only (no backend). Next we can connect it to email.