HTS heading 9110 · Chapter 91
HTS 9110: Complete watch or clock movements, unassembled or…
HTS heading 9110 covers complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements. It has 6 tariff lines with a duty rate; the general (MFN) rates are The rate applicable to the complete, assembled movement (2 lines), 9% (2 lines), 4.3% + 1.7¢/jewel + 0.2¢ for each other piece or part, but if consisting in part of a plate or a set of plates the total duty shall not exceed the duty for the complete movement (1 line) and others.
Imports may also owe Chapter 99 tariffs (Section 232, 301 or 201) depending on origin and date, plus the Merchandise Processing Fee and, by sea, the Harbor Maintenance Fee.
Rates from the 2026 HTS Revision 22, effective October 30, 2026. Source: U.S. International Trade Commission.
Tariff lines and duty rates
| HTS code | Description | General | Special | Column 2 | Estimate |
|---|---|---|---|---|---|
| Of watches: | |||||
| 9110.11.00.00 | Complete movements, unassembled or partly assembled (movement sets)[No.] | The rate applicable to the complete, assembled movement | Free (AU,BH, CL,CO,D,E,IL,JO,KR,MA,OM,P, PA,PE,R,S,SG) | The rate applicable to the complete, assembled | Estimate → |
| 9110.12.00.00 | Incomplete movements, assembled[No.] | 9% | Free (AU,BH, CL,CO,D,E,IL,JO,KR,MA,OM,P, PA,PE,R,S,SG) | 45% | Estimate → |
| 9110.19.00.00 | Rough movements[No.] | 9% | Free (AU,BH, CL,CO,D,E,IL,JO,KR,MA,OM,P, PA,PE,R,S,SG) | 45% | Estimate → |
| 9110.90 | Other: | ||||
| 9110.90.20.00 | Complete movements, unassembled or partly assembled (movement sets)[No.] | The rate applicable to the complete, assembled movement | Free (A+,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA, OM,P,PA,PE,S,SG) | The rate applicable to the complete, assembled movement | Estimate → |
| Other: | |||||
| 9110.90.40.00 | Consisting of two or more pieces or parts fastened or joined together[No.] | 4.3% + 1.7¢/jewel + 0.2¢ for each other piece or part, but if consisting in part of a plate or a set of plates the total duty shall not exceed the duty for the complete movement | Free (A+,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA, OM,P,PA,PE,S,SG) | 65% + 25¢/jewel + 3¢ for each other piece or part, but if consisting in part of a plate or a set of plates the total duty shall not exceed the duty for the complete movement | Estimate → |
| 9110.90.60.00 | Other[No.] | 4.2% | Free (A+,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA, OM,P,PA,PE,S,SG) | 65% | Estimate → |
6 lines shown. Statistical suffixes (the last two digits) inherit the rate of the 8-digit subheading above them.
Example: base duty and fees on $10000
For HTS 9110.12.00.00 at the general rate of 9%, shipped by ocean, before any Chapter 99 tariffs:
| Base duty (9%) | $900.00 |
| Merchandise Processing Fee (0.3464%, min $34.58) | $34.64 |
| Harbor Maintenance Fee (0.125%) | $12.50 |
| Duty and fees | $947.14 |
Origin-specific tariffs can multiply this. Run this example from China or from Mexico to see every line.
Special program codes in this heading
- A, A*, A+
- Generalized System of Preferences (GSP)
- AU
- U.S.–Australia FTA
- B
- Automotive Products Trade Act
- BH
- U.S.–Bahrain FTA
- CL
- U.S.–Chile FTA
- CO
- U.S.–Colombia Trade Promotion Agreement
- D
- African Growth and Opportunity Act (AGOA)
- E, E*
- Caribbean Basin Economic Recovery Act
- IL
- U.S.–Israel FTA
- JO
- U.S.–Jordan FTA
- KR
- U.S.–Korea FTA (KORUS)
- MA
- U.S.–Morocco FTA
- OM
- U.S.–Oman FTA
- P, P+
- CAFTA-DR
- PA
- U.S.–Panama Trade Promotion Agreement
- PE
- U.S.–Peru Trade Promotion Agreement
- R
- Caribbean Basin Trade Partnership Act
- S, S+
- USMCA (United States–Mexico–Canada Agreement)
- SG
- U.S.–Singapore FTA
A special rate applies only when the goods qualify under that program's rules of origin and the claim is made at entry.