Mainspring for Automatic Skeleton Watches from Germany
A power reserve mainspring for self-winding automatic watch movements, providing energy to the gear train. It qualifies under HTS 9114.90.38.00 as an 'other' clock/watch spring, explicitly including clock/watch springs despite general exclusion notes.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Include barrel assembly diagrams if imported with housing to distinguish from general metal parts in section XV
• Certify compatibility only with watch movements meeting size limits (note 3) to prevent chapter 85 misclassification