







Product description
Our New Design is Rolling Out

You May Receive Either Version During This Update
We‘re excited to upgrade our watch case with new star-shaped (5-lobe) screw accents. This refined look offers a more distinctive, industrial aesthetic.
During this transition, you may receive either:
The new version with star-shaped screws, or
The original version with round screws
Either way, you get the same:
Precision fit & durable protection
High-quality materials & finish
We’re shipping both versions as we transition inventory. The screw design does not affect function or fit. Thank you for your understanding as we bring you this upgrade!
Kolexchi Stainless Steel Watch Case & Bumper For Casio AE-1200 and AE-1300

Transform your classic AE-1200 or AE-1300 into a sleek, rugged timepiece.
Our stainless steel case and bumper set replaces the original plastic resin, giving your watch a dramatically enhanced, high-end look and feel that stands out from the crowd.
Note: The watch in the picture is only to demonstrate the assembled effect. This accessory only includes the watch case and bumper bar, and does NOT include other watch components (such as the movement, straps, back cover, etc.).
Precise Fit & Easy Installation

Designed specifically for the AE-1200 and AE-1300 model (compatible with AE1200WHD-1A, AE-1200WH-1A, AE-1300WH-8A, AE-1300WH-2A, AE-1300WH-4A and other AE-1200 or AE-1300 variants). The installation process is straightforward with the right tools, making it perfect for both beginners and seasoned modders.
Exploded View Diagram

Our accessories include a stainless steel case (with tempered glass), a metal bumper bar, a thickened waterproof ring, as well as the necessary screws and tools for installation, but NOT include other watch components (such as the movement, straps, back cover, etc.).
Maintain Water Resistance

The water resistance is not compromised by the modification. So feel free to boldly modify your AE-1200 or AE-1300.Note: The watch in the picture is only to demonstrate the assembled effect. This accessory only includes the watch case and bumper bar, and does NOT include other watch components (such as the movement, straps, back cover, etc.).
Superior Durability & Protection

Crafted from stainless steel, this case is highly resistant to scratches, corrosion, and daily wear. The shock-absorbing bumper guard provides an extra layer of protection for your watch against impacts and drops.Note: The watch in the picture is only to demonstrate the assembled effect. This accessory only includes the watch case and bumper bar, and does NOT include other watch components (such as the movement, straps, back cover, etc.).
Take action now and give your AE-1200 or AE-1300 a brand new look!

【Premium Upgrade & Style】 Transform your classic AE-1200 or AE-1300 into a sleek, rugged timepiece. Our stainless steel case and bumper set replaces the original plastic resin, giving your watch a dramatically enhanced, high-end look and feel that stands out from the crowd.
【Superior Durability & Protection】 Crafted from 316L stainless steel, this case is highly resistant to scratches, corrosion, and daily wear. The shock-absorbing bumper guard provides an extra layer of protection for your watch against impacts and drops.
【Precise Fit & Easy Installation】 Designed specifically for the AE-1200 and AE-1300 model (compatible with AE1200WHD-1A, AE-1200WH-1A, AE-1300WH-8A, AE-1300WH-2A, AE-1300WH-4A and other AE-1200 or AE-1300 variants). The installation process is straightforward with the right tools, making it perfect for both beginners and seasoned modders.
【Packing List】Includes everything you need: Metal watch case x1 (including tempered glass), Metal bumper x1, Back cover waterproof ring x1, Screws x4, Tools x1
【Note】- This is a replacement watch case & bumper only – does not include watch internals (movement, straps, back cover, etc).
$ 49.99