Incabloc Shockproof Hairspring from Germany
An Incabloc system hairspring with integrated shock protection for luxury mechanical watch movements, made from tempered steel wire. It serves as a spring regulating the balance wheel and falls under tariff item 7320.90.00 as an 'other' spring of iron or steel.
Duty Rate — Germany → Canada
0%
Import Tips
• Confirm the product is a spring and not a shock absorber of another heading
• Provide the steel composition and dimensions to support classification
• Be aware that watch parts may be subject to different duty rates under Chapter 91