Casio F-91W Case — Resin 16/18/20mm
$10.95
Fits the Casio F-91W / A158 / A159 family. Metal case kits include gasket and buckle — full glow-up in one box.
In stock
Compatibility
Fits the Casio F-91W / A158 / A159 family. Metal case kits include gasket and buckle — full glow-up in one box. Strap width: 16/18/20mm.
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 | Casio F-91W / A158 / A159 |
|---|---|
| Material | Resin |
| Width | 16/18/20mm |
| Install | Case swap — module transfers over |
| Ships from | US / EU / CN warehouses, tracked |
FAQ
Will this fit my F-91W?
Fits the Casio F-91W / A158 / A159 family.
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 16/18/20mm — match it to your watch’s lug width before ordering.
