【Replacement Stainless Steel Case Back for Casio AE-1200/AE-1300/A158/A168/F91 – 4-Screw Durable Cover】 – Precision-engineered replacement case back (后盖/底盖) designed for Casio classic digital watches. Compatible with AE-1200, AE-1300, WS-1700, A158, A168, F91W, and more. Crafted from durable stainless steel – matching the OEM material specification--1. Features the standard 4-screw mounting system for easy installation-. Essential replacement part for watch restoration, battery replacement, or case modding projects. Restore your vintage Casio to its original condition with this OEM-spec stainless steel back cover.
Perfect Fit for Casio Vintage Series – Specifically engineered for Casio classic digital models including:
AE-1200 – the iconic "Casio Royale" world timer-
AE-1300 – the larger world timer variant-
WS-1700 – shares the same caseback as AE-1200/AE-1300-8
A158 / A168 – the classic vintage metal series-
F-91W – the legendary best-selling Casio-
All models feature the 4-screw case back system for easy installation--10
Premium Stainless Steel Construction – Crafted from durable stainless steel – the same material used in the original Casio case back--1. Key advantages:
Corrosion-resistant – withstands sweat, water, and daily wear
Durable – far outlasts cheaper alternatives that can warp or corrode
OEM-spec quality – matches the original Casio case back specification
Clean engraving surface – allows for clear model and serial number markings-
Standard 4-Screw Mounting – Features the 4-screw mounting system found on all these classic Casio models-. Key features:
Easy installation – remove 4 screws, swap the case back, and reassemble--10
Secure fit – ensures proper sealing for water resistance
Compatible with original screws – reuse your existing screws or use new ones
Quick DIY repair – ideal for battery changes and case restoration
Essential for Watch Restoration – Perfect for:
Battery replacement service – replace the case back when changing batteries
Case modding projects – the case back is often reused in aftermarket metal case upgrades-10
Restoring vintage watches – replace corroded or damaged original case backs
Maintaining water resistance – a proper case back seal is essential for 100m water resistance-
DIY-Friendly Installation – Direct replacement for the original case back. Installation requires basic watch repair tools – simply remove 4 screws, swap the case back, and tighten. No special skills required. Screws not included – reuse your original screws. Professional installation recommended for water resistance assurance.
OEM-Spec Alternative – Precision-crafted to match original Casio specifications. A cost-effective solution compared to OEM service parts. Note: These are aftermarket replacement parts, not genuine Casio® parts.
Quality Assurance – Each case back is precision-stamped to match the original Casio dimensions. The stainless steel construction ensures long-lasting durability and corrosion resistance – ideal for daily wear and vintage watch restoration.
