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BLOCKED: The BN0191 runs the E168 Eco-Drive, a quartz solar movement. GrailWatch catalog policy excludes all quartz watches. This reference should not be added to the catalog.
N/A , quartz exclusion applies. See catalog_policy_gimmick_watches.md in project memory: "Quartz excluded entirely; mechanical analog only."
N/A
N/A
N/A
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Eco-Drive charging behavior is the primary functional test; a failed capacitor needs service, not replacement.
| Area | What to check | What is correct | Red flag |
|---|---|---|---|
| caseback | Eco-Drive E168 designation | E168 caliber designation confirming Eco-Drive light-powered movement | Battery-powered caliber designation; non-Eco-Drive movement installed |
| dial | Eco-Drive solar cell texture | Slight translucency or texture in dial from solar cell beneath | Fully opaque dial with no solar cell characteristic; standard battery watch converted to Eco-Drive case |
| movement | Charging behavior | 2 minutes in bright light provides several days of running; normal capacitor function | Fails to charge after bright light exposure; capacitor failure requiring service |