Heading 9110: Complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements:

From Chapter 91: Chapter 91

HTS Codes (10-Digit)

HTS Code Description General Duty
9110110000
Of watches Complete movements, unassembled or partly assembled (movement sets)
 The rate applicable to the complete, assembled movement
9110120000
Of watches Incomplete movements, assembled
 9%
9110190000
Of watches Rough movements
 9%
9110902000
Other Complete movements, unassembled or partly assembled (movement sets)
 The rate applicable to the complete, assembled movement
9110904000
Other Consisting of two or more pieces or parts fastened or joined together
 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
9110906000
Other Other
 4.2%