Nivachron Hairspring for Rolex Movements from Japan
Nivachron chronergy hairspring with optimized leg design for Rolex Caliber 3235, offering Parachrom-like antimagnetic properties from steel base. Classified under HTS 7320.90.1000 as hairspring of steel for mechanical watch regulation.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Highlight proprietary Nivarox patents in docs to justify premium valuation
• Ship in anti-static packaging with humidity indicators for delicate hairsprings
• For high-volume imports, consider FTZ processing to defer duties during quality control