Waterproof Case Back Gasket Compatible with Casio Baby-G BA-120

Waterproof Case Back Gasket Compatible with Casio Baby-G BA-120

Restore proper sealing performance and water resistance with this replacement waterproof case back gasket, designed for watch cases compatible with the Casio Baby-G BA-120 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 Baby-G models including:

• Casio Baby-G BA-120 Series
• BA-120-1B
• BA-120-7B
• BA-120SP
• BA-120SC
• Other compatible BA-120 series models

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

Don’t see your watch listed?
Our inventory is always expanding. Email [email protected] with your model number, and we’ll do our best to locate the right product for you.