# United States tariff lines under HS 9111.90

> The United States tariff splits HS 9111.90 (parts) into 3 national lines: 9111.90.40.00 (of precious metal or of metal clad with precious metal), 9111.90.50.00 (bezels, backs and centers) and 9111.90.70.00 (other). The general (MFN) duty differs by line: 6.4% on 9111.90.40.00, 1.6¢ each + 6.8% on 9111.90.50.00 and 6.4% on 9111.90.70.00.

Source: https://border.bot/countries/united-states/hs-codes/911190
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 91](https://border.bot/countries/united-states/hs-codes/91) / [9111.90](https://border.bot/countries/united-states/hs-codes/911190)

## Key facts

- HS subheading: [9111.90](https://border.bot/hs-codes/911190)
- National lines: 3
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 91: Clocks and watches and parts thereof

## United States lines under 9111.90

The United States tariff splits HS 9111.90 (parts) into 3 national lines: 9111.90.40.00 (of precious metal or of metal clad with precious metal), 9111.90.50.00 (bezels, backs and centers) and 9111.90.70.00 (other).

The general (MFN) duty differs by line: 6.4% on 9111.90.40.00, 1.6¢ each + 6.8% on 9111.90.50.00 and 6.4% on 9111.90.70.00.

- [9111.90.40.00](https://border.bot/countries/united-states/hs-codes/9111904000) Parts, Of precious metal or of metal clad with precious metal. Duty (MFN): 6.4%
- [9111.90.50.00](https://border.bot/countries/united-states/hs-codes/9111905000) Parts, Other, Bezels, backs and centers. Duty (MFN): 1.6¢ each + 6.8%
- [9111.90.70.00](https://border.bot/countries/united-states/hs-codes/9111907000) Parts, Other, Other. Duty (MFN): 6.4%

## In other countries

No other national tariff on border.bot has live lines under 9111.90 yet.

- [The Harmonized System text for 9111.90](https://border.bot/hs-codes/911190)

- Previous subheading: [9111.80](https://border.bot/countries/united-states/hs-codes/911180) Watch cases and parts thereof
- Next subheading: [9112.20](https://border.bot/countries/united-states/hs-codes/911220) Cases

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 9111.90?

The United States tariff splits HS 9111.90 (parts) into 3 national lines: 9111.90.40.00 (of precious metal or of metal clad with precious metal), 9111.90.50.00 (bezels, backs and centers) and 9111.90.70.00 (other).

### What is the duty on HS 9111.90 in the United States?

The general (MFN) duty differs by line: 6.4% on 9111.90.40.00, 1.6¢ each + 6.8% on 9111.90.50.00 and 6.4% on 9111.90.70.00.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 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.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/911190.json