Nivarox Hairspring for Mechanical Watches from Mexico
A Nivarox alloy hairspring designed for mechanical watch movements, regulating oscillation frequency for precise timekeeping. This is a spring specifically for watches, essential for balance wheel function. It falls under this tariff item as a watch spring.
Duty Rate — Mexico → Canada
0%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Classify this as a watch hairspring, not a general spring
• Provide technical documentation showing its use in mechanical watch movements
• Ensure it is not part of a complete balance assembly, which may be classified differently