Rattrapante Chronograph Movement Set from Japan
Complete unassembled split-seconds chronograph movement set (Valjoux 7750 basis) with column wheel, dual hammers, and 1/10th second register components. Classified HTS 9110.11.00.00 as complete watch movement unassembled, featuring mechanical regulation within size limits. Used in complicated sports watches.
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
• Provide exploded diagrams showing all timing/complication components included
• Certify mechanical regulation (no electronics) to avoid chapter 85 classification
• Complex movements may require pre-shipment CBP ruling for classification certainty