Electronics > Watches > Digital Watches
KA-7056 Multifunction LCD Digital Watch
Brand: Generic / OEM
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Audited BOM: 9 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The microcontroller (COMP-002) has an inefficient power management circuit (ENG-001), leading to high battery consumption, which results in frequent battery replacements (RMA-005) and customer dissatisfaction (REV-001).
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