HTSUS, United States
9109.10.50
With opto-electronic display only
Classification path
- Clock movements, complete and assembled
- Electrically operated
- Other
- With opto-electronic display only
Rates of duty
- General (MFN)
- 3.9% on the movement + 5.3% on the battery
- Column 2Cuba, North Korea, Russia, Belarus
- 35%
- Unit of quantity
- n/a
Trade agreement rates
FreeGSP (lapsed since Dec 31, 2020), U.S.-Australia FTA, U.S.-Bahrain FTA, C, U.S.-Chile FTA, U.S.-Colombia TPA, AGOA (authorized through Dec 31, 2026), E, U.S.-Israel FTA, U.S.-Jordan FTA, U.S.-Korea FTA, U.S.-Morocco FTA, U.S.-Oman FTA, CAFTA-DR, U.S.-Panama TPA, U.S.-Peru TPA, USMCA, U.S.-Singapore FTA
Related lines in heading 9109
- 9109.10.10With opto-electronic display only3.9% on the movement + 5.3% on the battery
- 9109.10.20Measuring not over 50 mm in width or diameter30¢ each + 5.3% on the battery
- 9109.10.30Electrically operated / Of alarm clocks / Valued not over $5 each7.5¢ each + 3.2% on the movement + 2.6% on the battery
- 9109.10.40Electrically operated / Of alarm clocks / Valued over $5 each22¢ each + 3.2% on the movement + 2.6% on the battery
- 9109.10.60Measuring not over 50 mm in width or diameter20¢ each + 3.5% on the battery
- 9109.10.70Clock movements, complete and assembled / Electrically operated / Valued not over $5 each12¢ each + 5.1% on the movement + 4.2% on the battery
- 9109.10.80Clock movements, complete and assembled / Electrically operated / Valued over $5 each30¢ each + 4.3% on the movement + 3.5% on the battery
- 9109.90.20.00Measuring not over 50 mm in width or diameter20¢ each
- 9109.90.40.00Clock movements, complete and assembled / Valued not over $5 each15¢ each + 6.4%
- 9109.90.60.00Clock movements, complete and assembled / Valued over $5 each30¢ each + 4.3%
About heading 9109
Clock movements, complete and assembled
Heading 9109 covers complete and assembled clock movements. It splits first between electrically operated and other movements, then by alarm clock use, display type, size, and value.
Full guide to heading 9109Products in this heading
- Battery-powered alarm clock movement modules
- LCD digital clock movement assemblies with opto-electronic display only
- Quartz clock movements for wall clocks, not for alarm clocks
- Small clock movements measuring not over 50 mm in width or diameter
- Clock movements valued not over $5 each
- Clock movements valued over $5 each
- Non-electrical clock movements, complete and assembled
Frequently asked questions
What is the HTS code for an electrically operated alarm clock movement with opto-electronic display only?
Use 9109.10.10; the general (MFN) rate is 3.9% on the movement + 5.3% on the battery.
What is the duty on a non-electrical clock movement measuring not over 50 mm in width or diameter?
Use 9109.90.20.00; the general (MFN) rate is 20¢ each.
How do I classify an electric clock movement not for alarm clocks valued over $5 each?
Use 9109.10.80; the general (MFN) rate is 30¢ each + 4.3% on the movement + 3.5% on the battery.
Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.