Tandom · Duty calculator
Add country and invoice value for the full duty stack — base + 301 + 232 + AD/CVD + fees.
HTS 9101.91.40.00 is the U.S. Harmonized Tariff Schedule classification for Having no jewels or only one jewel in the movement. It's a 10-digit statistical line in Chapter 91: Clocks and watches and parts thereof, Section XVIII: Optical, Photographic, Cinematographic, Measuring, Checking, Precision, Medical or Surgical Instruments and Apparatus; Clocks and Watches; Musical Instruments; Parts and Accessories Thereof, used by U.S. Customs and Border Protection to determine the duty rate at entry. 1 Chapter 99 tariff modification currently stacks on top of the base rate.
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Chapter 99 overlays that stack on the base rate
| Code | Authority | Rate |
|---|---|---|
| 9903.88.16 | section_301 | The duty provided in the applicable subheading + 15% |
HTS 9101.91.40.00 is the U.S. Harmonized Tariff Schedule classification for Having no jewels or only one jewel in the movement. It belongs to Chapter 91 of the HTSUS.
The general (Column 1) duty rate for HTS 9101.91.40.00 is Free. This is the most-favored-nation (MFN) rate that applies to imports from World Trade Organization member countries.
The Column 2 rate for HTS 9101.91.40.00 is $2.25 each + 45% on the case + 35% on the battery. This rate applies to imports from countries that do not have normal trade relations with the United States (currently Cuba and North Korea).
Yes — HTS 9101.91.40.00 is covered by section_301 provision 9903.88.16 (The duty provided in the applicable subheading + 15%). Open the code page for the full overlay stack with effective dates and country scopes.
No active AD/CVD orders currently flag HTS 9101.91.40.00 in Tandom's catalog. Tandom monitors Federal Register notices daily; a flag will appear here within 24h of any new order's publication.
Tandom guides relevant to this code
How to read, order, and report Chapter 99 HTS codes alongside the base classification on a US entry summary in 2026. The full stacking ladder for brokers and compliance teams.
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