Heading 9109 · Clock movements, complete and assembled

9109.10.10

With opto-electronic display only

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Duty rates

General
3.9% on the movement + 5.3% on the battery
The base rate for goods from most countries.
Special
Free (A+, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Lower rates under trade agreements and programs, for goods that meet their rules of origin; each symbol names one.
Column 2
35%
The higher rate for the few countries without normal trade relations with the United States.

These are base rates, not what you pay. The country of origin can add extra duties (Sections 301, 232 and others), and customs fees come on top: the calculator adds up what applies to your goods, each with its source. Why the base rate is not enough

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Base columns of the 2026 HTS Revision 22, in force from Oct. 30, 2026 (official source).

Mentioned in Chapter 99

The parts of Chapter 99, in the 2026 HTS Revision 22, that list HTS 9109.10.10, a broader code that includes it, or a narrower code within it.

U.S. noteExcerptHeadings that refer to it
U.S. note 20(u)(u) Heading 9903.88.16 applies to: [ Compiler's note: Subdivisions (t) and (u) of this note and heading 9903.88.16 suspended. HTS subheadings in table below may appear in sequence reading from left to right. ] i) all products of China that…9903.88.16

Being listed is not owing a duty. A note may list goods that a measure leaves out; whether a heading applies depends on the origin, the date and the product; and the measures on all the goods of a country list no code at all. The calculator says what applies.

In the tariff

  1. 9109Clock movements, complete and assembled
  2. 9109.10Electrically operated
  3. Of alarm clocks
  4. 9109.10.10With opto-electronic display only3.9% on the movement + 5.3% on the battery