Main Spring Barrel Assembly for Automatic Watches
A complete mainspring barrel with bridle and cover, powering automatic watch movements through rotor energy storage. This is a spring specifically for watches, distinct from general-use springs. It is classified under this tariff item as a watch part.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
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Import Tips & Compliance
• Declare this as a watch mainspring barrel, not a general spring
• Provide specifications showing its use in automatic watch movements
• Verify it is not part of a complete movement, which would be classified under heading 91.08
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