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Automatic Watch Rotor Weights from Japan

Tungsten or gold-weighted rotors that provide winding power for automatic watch movements. Classified under HTS 9114.90.50.00 as other watch parts specific to self-winding mechanisms. These heavy components spin with wrist motion to power the watch.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Declare precious metal content accurately for duty calculation

Provide balance weight specifications

Check hallmarking requirements for gold rotors