Seiko Case — Steel 36/39mm — Neiton Sapphire Glass Nh36

$43.95

Fits Seiko 5 / SKX-style mod builds with standard drill-lug cases. Strap width: 36/39mm.

In stock

🚀 Worldwide express shippingTypically 2 weeks, fully tracked — free over $39
↩️ 30-day returnsUnworn, no drama — refund or swap
✅ Fitment guaranteeModel, width and adapter needs stated on every listing
SHIPPING~2 weeks worldwide · tracked
RETURNS30-day unworn, no drama
FITMENTStated per listing, guaranteed
SKU: SM-3256806596707870 Category:
Description

Compatibility

Fits Seiko 5 / SKX-style mod builds with standard drill-lug cases. Strap width: 36/39mm.

Material & Craft

Built for daily wear and mod builds. Tolerance-checked hardware, clean finishing, blank bezels only — no third-party logos.

What’s in the Box & Shipping

As pictured. Ships from US/EU warehouse in 7–12 days or China warehouse in 12–20 days.

Aftermarket accessory. Not affiliated with Casio. All trademarks belong to their owners.

Key Specs

Compatibility Seiko 5 / SKX-style builds
Material 316L Stainless Steel
Width 36/39mm
Install Case swap — module transfers over
Ships from US / EU / CN warehouses, tracked

FAQ

Will this fit my Seiko?

Fits Seiko 5 / SKX-style mod builds with standard drill-lug cases.

Do I need an adapter or tools?

Gaskets (and tools where pictured) are included. The watch module transfers from the stock case into the new case — no adapter required.

How long does shipping take?

US and EU warehouses ship in 7–12 days; worldwide orders 12–20 days, fully tracked. Free express shipping over $39.

What strap width do I need?

This piece comes in 36/39mm — match it to your watch’s lug width before ordering.

Shipping & Delivery