Waterproof Case Back Gasket Compatible with Casio G-Shock DW-6900

Waterproof Case Back Gasket Compatible with Casio G-Shock DW-6900

Restore proper sealing performance and water resistance with this replacement waterproof case back gasket, designed for watch cases compatible with the Casio G-Shock DW-6900 series.

Manufactured from durable sealing material with precise tolerances, this gasket is engineered to match the original dimensions, compression profile, and seating characteristics, helping ensure secure case back installation and reliable sealing performance when installed correctly.

Designed specifically for daily wear and sports chronograph applications, the gasket provides dependable resistance against moisture, dust, sweat, and environmental exposure, making it ideal for replacing worn, flattened, hardened, or damaged originals during servicing or battery replacement.

(Not an OEM part and not affiliated with Casio — compatible replacement only.)

Compatible Models

Suitable for selected Casio G-Shock models including:

• Casio G-Shock DW6900 Series
• DW6900-1
• DW6900NB
• DW6900MS
• DW6900BB
• DW6900LU
• DW6900SP
• Other compatible DW6900 series models

Note: It is recommended to pressure test your watch after gasket replacement to ensure continued water resistance.

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