Back cover or battery cover white by Samsung Galaxy Watch 7 40mm SM-L305 GH82-37657B Service Pack

White back cover for Samsung Galaxy Watch7 40mm (SM-L305) GH82-37657B Service Pack

Back cover module for Samsung Galaxy Watch7 40mm (SM-L305) in Service Pack quality, designed to restore the original closure, sealing, and sensor functionality of the smartwatch.
Its white finish maintains the factory design and ensures isolation against humidity and dust, protecting the internal components.
This replacement includes the integrated biometric sensor area and charging contact, enabling quick and secure installation.
Includes part number GH82-37657B, fully compatible with the Galaxy Watch7 40mm SM-L305 version.
Ideal replacement for professional repairs requiring precision and full restoration of the original sealing.

Service Pack quality ensures perfect fit, materials equivalent to factory assembly, and full sensor compatibility.
Provides waterproof sealing, structural rigidity, and thermal resistance while maintaining correct calibration and sensor performance.
Manufactured under OEM specifications, it allows direct installation with precise fit to the watch body.
Designed for technicians and repair specialists seeking reliability and original-grade finish.
Available for immediate shipment from Spain.

Installation advice

Turn off the watch before handling.
Remove the old cover using plastic tools and controlled heat.
Clean adhesive residues and replace sealing gaskets.
Align the new cover and apply uniform pressure until it closes completely.
Check sensor readings and wireless charging functionality.

Technical table