Key Features
- Integrated Multi-Function Design: Combines microphone, power button contact, and shaft housing wiring into a single precision flex assembly.
- OEM-Grade Signal Integrity: Reliable button-press detection and clear microphone signal transfer with minimal latency.
- Precision Fit: Engineered to seat flush within the shaft housing of the 45mm Apple Watch Series 7 chassis for proper button actuation and seal integrity.
- Solves Common Failures: Fixes dead power button, no force-restart response, Siri/mic not working, and intermittent button contact issues.
Compatibility
- Apple Watch Series 7 – 45mm
- Model Numbers: A2473 / A2474 (GPS & Cellular variants)
(Note: Not compatible with 41mm Series 7 models, or other Apple Watch Series 6/8/9/SE/Ultra.)
Technical Specifications
- Product Type: Shaft / Microphone / Power Button Flex Cable Assembly
- Size Compatibility: 45mm
- Connector Type: Board-to-Board FPC Connector
- Condition: Brand New
Note for Technicians: Handle the shaft housing carefully during removal to avoid deforming the button contact or tearing the microphone mesh seal. Always disconnect the battery flex cable before working on this assembly to prevent shorting, and verify button click feel and mic response before final reassembly.




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