[KongchangAI]
Unverified88% confidenceFactTime unknown

机芯优先级判断:自产机芯(如劳力士3235、欧米茄8800同轴)>高级通用机芯(ETA 2892、Sellita SW300)>基础通用机芯(ETA 2824、SW200)>日本机芯(美优达9015、精工NH35),NH35耐操但精度日差±20-40秒,天文台认证(COSC)日差-4/+6秒

1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen

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Stable URI
https://kongchang.com/claim/82450
API
curl https://kongchang.com/api/v1/knowledge/claims/82450
MCP
get_claim(id=82450)