</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Ronda 820 Quartz Clock Motor from Mexico

Swiss-made Ronda 820 electrically operated quartz clock movement valued over $5, with 6-year battery life and interchangeable dial compatibility. Complete assembly includes gear train, stepper motor, and quartz regulation within Chapter 91 size limits. Classified in HTS 9109.10.80 for high-value electric clock movements.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Provide engineering drawings confirming 'complete and assembled' status with all functional components

For high-value Swiss movements, obtain country-of-origin certificates for preferential tariff treatment

Beware reclassification if imported in bulk packaging suggesting industrial/non-consumer use