Anti-Shock Breguet Hairspring from Canada
Breguet terminal curve hairspring with KIF anti-shock mounting pins for robust mechanical chronographs. Meets HTS 7320.90.1000 criteria as specialized steel wire hairspring for timepiece oscillation control.
Duty Rate — Canada → 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
• Cross-reference with ETA/Sellita part numbers in documentation for authenticity verification
• Declare as 'replacement parts' for warranty claims to potentially qualify for lower duties
• Conduct pre-shipment XRF analysis for alloy composition if origin is non-preferred country