【Replacement Stainless Steel Case for Casio WS-1600/AE-1200/AE-1300 – 42.1mm Metal Mod Kit with Sapphire Crystal】 – Precision-engineered replacement metal case designed for Casio WS-1600, AE-1200, and AE-1300 series-. Features 42.1mm case width – matching the original WS-1600/AE-1200/AE-1300 dimensions-. Crafted from solid stainless steel with a premium finish – available in polished silver, matte black, rose gold, and yellow gold options--26. Equipped with a scratch-resistant sapphire crystal for enhanced durability and clarity-2-. The essential drop-in upgrade for transforming your plastic resin Casio into a premium metal timepiece.
Perfect Fit for WS-1600, AE-1200 & AE-1300 Series – Specifically engineered for Casio WS-1600, WS-1600H, AE-1200 “Casio Royale,” and AE-1300 models-. The precision 42.1mm case accepts your original module, faceplate, and caseback without modification-26. Compatible with 100m water resistance – use the included gasket to maintain factory waterproofing-2-26.
Premium Materials – Solid Stainless Steel + Sapphire Crystal – Crafted from solid stainless steel – far more durable than the original resin case that scratches and cracks over time-. Key advantages:
Scratch-resistant sapphire crystal – 9H hardness, only diamond can scratch it--2
Solid, substantial feel – transforms the lightweight resin Casio into a premium timepiece with real wrist presence-11-
Multiple finish options – polished silver, matte black (980hv IP coating), rose gold, and yellow gold--26
Available with titanium case back – for the ultimate lightweight yet premium build-2-
Complete Mod Kit – Everything You Need – Each kit includes:
Stainless steel case – with sapphire crystal pre-installed-26
Waterproof gasket – maintains 100m water resistance-2-26
Installation tools – screwdrivers and necessary hardware-26
Matching screws – shorter than factory screws with different threading – do not mix them up-26
Options – matching solid-link bracelets and straps available separately--26
The Ultimate Casio Modding Upgrade – Replacing the factory resin case with stainless steel is one of the most popular and impactful modifications for the WS-1600 and AE-1200 series-1-. Why upgrade?
Elevates the look and feel – the watch “looks and feels like it belongs in another league”-11
Substantial wrist presence – solid heft and cool touch of metal instead of plastic-11
Protects your module – stainless steel case provides superior impact protection
Long-term durability – the sapphire crystal won’t scratch, the steel case won’t crack-
Multiple style options – polished, matte, gold finishes to match any aesthetic--26
DIY-Friendly Installation – Direct drop-in replacement for the original case. Installation requires basic watch repair skills – transfer your existing module, faceplate, and caseback into the new case-26. No special tools required beyond what’s included. The SKXMOD case “accepted the Casio faceplate, module, and caseback without issue”-26. Complete with tools and gaskets included.
Professional-Grade Quality – Precision-crafted to match original Casio specifications. Available from trusted modding suppliers like SKXMOD, with options from AliExpress and eBay at various price points-1-. Note: These are aftermarket replacement parts, not genuine Casio® parts. Modding your watch voids the original Casio warranty--6.
