Rattrapante Chronograph Rough Movement from Japan
A complex flyback rattrapante chronograph rough movement with column wheel, supplied uncalibrated for high-end watches. Classifies in HTS 9110.19.00.00 as unfinished watch movement using balance regulation within chapter parameters. Requires expert regulation post-import.
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
• Include detailed complication diagrams in entry docs to verify timekeeping function dominance
• Complex movements may face higher scrutiny; prepare for CBP disassembly inspection
• Track value of precious metal content for potential alternative classification under chapter 71