Balance Spring for Quartz-Analog Watch Movements from Japan
A hairspring component for quartz-regulated watch movements with mechanical display, ensuring precise time intervals as defined in chapter note 3. Classified under HTS 9114.90.38.00 as 'other' watch springs, separate from unassembled chapter 85 parts.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide movement diagrams showing integration with balance wheel/hairspring system to confirm chapter 91 applicability
• Avoid bulk packaging that suggests parts for non-watch assembly; retail-ready packaging supports 'watch parts' status
• Declare if springs exceed 50mm dimensions, risking exclusion from 'watch movement' definition in note 3