The AE-1200 metal case upgrade is one of the most transformative modifications you can make to your Casio Royale. This comprehensive guide walks you through the entire installation process, from selecting the right metal case to the final assembly.
Why Install a Metal Case on AE-1200?
- Premium feel – Metal cases add weight and substance
- Better durability – Enhanced protection for your movement
- Aesthetic upgrade – Transforms the look from plastic to luxury
- Increased value – Modified pieces command higher resale prices
Tools Required for AE-1200 Metal Case Installation
- Case opener tool or small screwdriver set
- Spring bar tool
- Tweezers (anti-magnetic preferred)
- Clean workspace with good lighting
- Microfiber cloth
- Case back gasket (replace if needed)
Step-by-Step Installation Process
Step 1: Prepare Your Workspace
Find a clean, well-lit area with a soft surface. A white mat or towel helps prevent small parts from rolling away and makes them easier to see.
Step 2: Remove the Original Case Back
Using your case opener tool, carefully unscrew the case back in a counter-clockwise direction. The AE-1200 uses a snap-on case back, so gentle prying is required. Work your way around the edge slowly to avoid damaging the case.
Step 3: Transfer the Movement
Carefully lift the movement from the original plastic case. Note the position of the module and any springs or contacts. The AE-1200 movement is delicate, so handle it by the edges only.
Step 4: Install Movement in Metal Case
Place the movement into your new metal case, ensuring all buttons align properly with their contacts. The module should sit flush with the case interior.
Step 5: Reassemble and Test
Replace the case back, ensuring the gasket is properly seated. Test all functions including the world time feature, alarms, and backlight before wearing.
Common Issues and Solutions
| Issue | Solution |
|---|---|
| Buttons not responding | Check contact alignment and clean contacts |
| Display not visible | Recheck module positioning |
| Case back won’t close | Check gasket placement and ensure no debris |
| Water resistance concern | Replace gasket and consider pressure testing |
Recommended AE-1200 Metal Cases
When shopping for an AE-1200 metal case, consider these factors:
- Material quality – Look for stainless steel or high-grade alloy
- Finish options – Brushed, polished, or DLC coating available
- Compatibility – Ensure it’s designed specifically for AE-1200
- Included parts – Some kits include new crystals or gaskets
Maintaining Water Resistance After Mod
After installing a metal case, it’s crucial to verify water resistance. While the AE-1200 is rated for 100m water resistance stock, modifications can affect this rating:
- Always replace the case back gasket
- Consider a pressure test if available
- Avoid submersion until you’ve verified the seal
- Check button seals if your case includes new pushers
Conclusion
The AE-1200 metal case installation is a rewarding modification that significantly upgrades the look and feel of your Casio Royale. With the right tools and patience, this project is achievable for most enthusiasts. Take your time, work carefully, and enjoy your transformed timepiece.
Looking for AE-1200 metal cases and mod kits? Check our shop for premium options.