Genuine Casio Caseback Gasket Seal (O-Ring) for the following models of watches:
- G-8900-CS-8
- G-8900DGK-7
- G-8900SC-1B
- G-8900SC-1R
- G-8900SC-1Y
- G-8900SC-4
- G-8900SC-6
- G-8900SC-7
- G-8900SH-1
- G-8900SH-2
- GD-400-1
- GD-400-2
- GD-400-3
- GD-400-4
- GD-400-9
- GD-400DN-4
- GD-400DN-8
- GD-400HUF-1
- GD-400MB-1
- GLS-8900-1
- GLS-8900-1B
- GLS-8900-2
- GLS-8900-4
- GLS-8900-9
- GLS-8900AR-1
- GLS-8900AR-2
- GLS-8900-3
- GLS-8900CM-1
- GLS-8900CM-2
- GLS-8900CM-4
- GLS-8900CM-8
- GLS-8900LV-2
- GR-8900-1
- GW-8900A-1
- GW-8900A-7
- GW-8900NV-2
- GW-8900TR-7
- GWX-8900-1
- GWX-8900B-7
- GWX-8900C-3
- GWX-8900D-2
- GWX-8902K-7
- GWX-8903K-7