Complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements

Every line of heading 9110

• 9110 Complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements.
• 9110.11.00.00 Complete movements, unassembled or partly assembled (movement sets) (No.): General The rate applicable to the complete, assembled movement; Special Free (AU,BH, CL,CO,D,E,IL,JO,KR,MA,OM,P, PA,PE,R,S,SG); Column 2 The rate applicable to the complete, assembled.
• 9110.12.00.00 Incomplete movements, assembled (No.): General 9%; Special Free (AU,BH, CL,CO,D,E,IL,JO,KR,MA,OM,P, PA,PE,R,S,SG); Column 2 45%.
• 9110.19.00.00 Rough movements (under: Of watches) (No.): General 9%; Special Free (AU,BH, CL,CO,D,E,IL,JO,KR,MA,OM,P, PA,PE,R,S,SG); Column 2 45%.
• 9110.90 Other (under: Complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements).
• 9110.90.20.00 Complete movements, unassembled or partly assembled (movement sets) (No.): General The rate applicable to the complete, assembled movement; Special Free (A+,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA, OM,P,PA,PE,S,SG); Column 2 The rate applicable to the complete, assembled movement.
• 9110.90.40.00 Consisting of two or more pieces or parts fastened or joined together (No.): General 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; Special Free (A+,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA, OM,P,PA,PE,S,SG); Column 2 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.
• 9110.90.60.00 Other (under: Other) (No.): General 4.2%; Special Free (A+,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA, OM,P,PA,PE,S,SG); Column 2 65%.

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.