Incabloc Shock-Protected Hairspring

Hairspring with Incabloc shock protection system for rugged sports watches. HTS 9114.90.34.00 applies as it's a watch spring, not excluded general-use part.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China7.3%+17.5%24.8%
🇲🇽Mexico7.3%+10.0%17.3%
🇨🇦Canada7.3%+10.0%17.3%
🇩🇪Germany7.3%+10.0%17.3%
🇯🇵Japan7.3%+10.0%17.3%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3926.90.99Lower: 22.8% vs 24.8%

If plastic shock protection components

Note 1(c) excludes plastic general-use parts to chapter 39.

9102.21.30Lower: 17.5% vs 24.8%

If fitted to complete base metal watch

Springs assembled into finished watches classified by case material in 9102.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Distinguish shock system from complete escapement; remains classifiable as spring

Include patents/licensing docs for Incabloc trademark verification

Ship in anti-magnetic packaging to preserve calibration during transport

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