# United States tariff lines under HS 9103.10

> The United States tariff splits HS 9103.10 (electrically operated) into 3 national lines: 9103.10.20 (with opto-electronic display only), 9103.10.40 (having no jewels or only one jewel in the movement) and 9103.10.80 (other). The general (MFN) duty differs by line: 2.6% on the movement and case + 3.6% on the battery on 9103.10.20, 24¢ each + 4.5% on the case + 3.5% on the battery on 9103.10.40 and 48¢ each + 4.6% on the case + 3.5% on the battery on 9103.10.80.

Source: https://border.bot/countries/united-states/hs-codes/910310
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) / [9103.10](https://border.bot/countries/united-states/hs-codes/910310)

## Key facts

- HS subheading: [9103.10](https://border.bot/hs-codes/910310)
- National lines: 3
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 91: Clocks and watches and parts thereof

## United States lines under 9103.10

The United States tariff splits HS 9103.10 (electrically operated) into 3 national lines: 9103.10.20 (with opto-electronic display only), 9103.10.40 (having no jewels or only one jewel in the movement) and 9103.10.80 (other).

The general (MFN) duty differs by line: 2.6% on the movement and case + 3.6% on the battery on 9103.10.20, 24¢ each + 4.5% on the case + 3.5% on the battery on 9103.10.40 and 48¢ each + 4.6% on the case + 3.5% on the battery on 9103.10.80.

- [9103.10.20](https://border.bot/countries/united-states/hs-codes/91031020) Electrically operated, With opto-electronic display only. Duty (MFN): 2.6% on the movement and case + 3.6% on the battery
- [9103.10.40](https://border.bot/countries/united-states/hs-codes/91031040) Electrically operated, Other, Having no jewels or only one jewel in the movement. Duty (MFN): 24¢ each + 4.5% on the case + 3.5% on the battery
- [9103.10.80](https://border.bot/countries/united-states/hs-codes/91031080) Electrically operated, Other, Other. Duty (MFN): 48¢ each + 4.6% on the case + 3.5% on the battery

## In other countries

No other national tariff on border.bot has live lines under 9103.10 yet.

- [The Harmonized System text for 9103.10](https://border.bot/hs-codes/910310)

- Previous subheading: [9102.99](https://border.bot/countries/united-states/hs-codes/910299) Other
- Next subheading: [9103.90](https://border.bot/countries/united-states/hs-codes/910390) Clocks with watch movements, excluding clocks of heading 9104

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 9103.10?

The United States tariff splits HS 9103.10 (electrically operated) into 3 national lines: 9103.10.20 (with opto-electronic display only), 9103.10.40 (having no jewels or only one jewel in the movement) and 9103.10.80 (other).

### What is the duty on HS 9103.10 in the United States?

The general (MFN) duty differs by line: 2.6% on the movement and case + 3.6% on the battery on 9103.10.20, 24¢ each + 4.5% on the case + 3.5% on the battery on 9103.10.40 and 48¢ each + 4.6% on the case + 3.5% on the battery on 9103.10.80.

## 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/910310.json