ISA 8171 7-Jewel Quartz Chronograph Movement from Japan
ISA 8171 quartz movement with 7 jewels supports chronograph functions via mechanical wheels, complete and assembled within watch size limits. HTS 9108.90.40.00 applies to such specialized 'other' movements not qualifying for jeweled watch headings.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Detail chronograph sub-dials in invoices; complex functions risk scrutiny as 'over 7 jewels'
• Test regulation system (quartz) pre-entry to confirm Chapter 91 vs Chapter 85 electronic
• EU origin may qualify GSP; verify component origin for Column 1/2 duty application