HS code 9110.90: Complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements
Last updated
Key facts
- HS code
- 9110.90
- Covers
- Complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements
- Edition
- HS2022
- Duty in the United States
- See its 2 lines
Summary
HS code 9110.90 covers complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements, other than those classified in 9110.11, 9110.12 and 9110.19. It sits in heading 91.10 (complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements) in chapter 91 (clocks and watches and parts thereof). Other goods of heading 91.10 are classified under 9110.11 (of watches, complete movements, unassembled or partly assembled (movement sets)), 9110.12 (of watches, incomplete movements, assembled) and 9110.19 (of watches, rough movements). National tariff lines under 9110.90 are live on border.bot for the United States (2 lines, also used by 1 other country).
What this code covers
HS code 9110.90 covers complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements, other than those classified in 9110.11, 9110.12 and 9110.19.
The legal text of the subheading is “Other”, in HS2022.
What it doesn’t cover
Other goods of heading 91.10 are classified under 9110.11 (of watches, complete movements, unassembled or partly assembled (movement sets)), 9110.12 (of watches, incomplete movements, assembled) and 9110.19 (of watches, rough movements).
How it is structured
9110.90 is a six-digit subheading. Its first two digits, 91, are the chapter; the first four, 9110, are heading 91.10; the last two, 90, identify the subheading within the heading.
Countries add their own digits after these six for their national tariff lines.
In other countries
National tariff lines under 9110.90 are live on border.bot for the United States (2 lines, also used by 1 other country).
- United States2 lines, used by 1 other country
Frequently asked questions
What does HS code 9110.90 cover?
HS code 9110.90 covers complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements, other than those classified in 9110.11, 9110.12 and 9110.19.
Which heading and chapter is HS code 9110.90 in?
HS code 9110.90 is in heading 91.10 (complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements) in chapter 91 (clocks and watches and parts thereof).
Where are goods of heading 91.10 classified when 9110.90 doesn’t fit?
Other goods of heading 91.10 are classified under 9110.11 (of watches, complete movements, unassembled or partly assembled (movement sets)), 9110.12 (of watches, incomplete movements, assembled) and 9110.19 (of watches, rough movements).
Which countries’ tariffs list national lines under HS code 9110.90?
National tariff lines under 9110.90 are live on border.bot for the United States (2 lines, also used by 1 other country).
Sources and updates
The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026.
This page was last updated on 11 October 2026.
Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.