Basic Solid Color Brushed 316L Stainless Steel Case with Silicone Strap Mod Kit for Casio GA-2100/GA2110

This newly designed GA-2100 conversion kit features a 316L stainless steel case paired with a soft, flexible silicone strap. Precision-engineered and finely brushed, this kit upgrades your original GA-2100 or GA-2110 resin watch into a premium timepiece with superior durability and style.

Compatibility:
Compatible with all Casio G-Shock GA-2100 / GA-2110 series models, including but not limited to: GA-2100VB-1A, GA-2100-1A1, GA-2100-7A, GA-2100SKE-7A, GA-2100-1AJF, GA-2100CA-8A, GA-2100-4A, GA-2110ET-8A, GA-2110ET-2A, GA-2110SU-3A, and more.

Strap Information:
The premium silicone strap features a stainless steel butterfly clasp and fits wrist sizes from 6.5 to 8.5 inches. It is lightweight, breathable, and adjustable for a comfortable fit.

Important Note:
This conversion kit is designed for original Casio GA-2100 and GA-2110 watches only. Please ensure your watch is genuine before installation. Watch movement is NOT included.

Package Includes:
- 316L stainless steel case x1
- Silicone strap (pair) x1
- Stainless steel butterfly clasp x1
- Spring bar tool x2
- Flathead screwdriver x1
- Phillips screwdriver x1
- Case screws x5 (one extra spare)

(Watch not included)

Installation Steps:
1. Use the screwdriver to remove the four case screws from your original watch, then detach the resin case and strap.
2. Place your watch movement into the new stainless steel case and secure it with the four included screws.
3. Attach the silicone strap to the case using the spring bar tools, then install the butterfly clasp.

Installation Tips:
- When tightening the case screws, fasten the two diagonal screws first to ensure even alignment and stability.
- For strap installation, insert two spring bars to hold the position first, then secure the remaining ones.

Troubleshooting:
If the clasp does not close smoothly upon first use, apply a small drop of lubricating oil to the clasp joint — it will snap into place effortlessly.