# HS code 9106.90: Time of day recording apparatus and apparatus for measuring, recording or otherwise indicating intervals of time, with clock or watch movement or with synchronous motor (for example, time- registers, time-recorders)

> HS code 9106.90 covers time of day recording apparatus and apparatus for measuring, recording or otherwise indicating intervals of time, with clock or watch movement or with synchronous motor (for example, time- registers, time-recorders), other than those classified in 9106.10. It sits in heading 91.06 (time of day recording apparatus and apparatus for measuring, recording or otherwise indicating intervals of time, with clock or watch movement or with synchronous motor (for example, time- registers, time-recorders)) in chapter 91 (clocks and watches and parts thereof). Other goods of heading 91.06 are classified under 9106.10 (time-registers; time-recorders). National tariff lines under 9106.90 are live on border.bot for the United States (6 lines, also used by 1 other country).

Source: https://border.bot/hs-codes/910690
Last updated: 11 October 2026

[HS codes](https://border.bot/hs-codes) / [Chapter 91](https://border.bot/hs-codes/91) / [91.06](https://border.bot/hs-codes/9106) / [9106.90](https://border.bot/hs-codes/910690)

## Key facts

- HS code: 9106.90
- Covers: Time of day recording apparatus and apparatus for measuring, recording or otherwise indicating intervals of time, with clock or watch movement or with synchronous motor (for example, time- registers, time-recorders)
- Heading: [91.06: Time of day recording apparatus and apparatus for measuring, recording or otherwise indicating intervals of time, with clock or watch movement or with synchronous motor (for example, time- registers, time-recorders)](https://border.bot/hs-codes/9106)
- Chapter: [91: Clocks and watches and parts thereof](https://border.bot/hs-codes/91)
- Edition: HS2022
- Duty in the United States: [See its 6 lines](https://border.bot/countries/united-states/hs-codes/910690)

## What this code covers

HS code 9106.90 covers time of day recording apparatus and apparatus for measuring, recording or otherwise indicating intervals of time, with clock or watch movement or with synchronous motor (for example, time- registers, time-recorders), other than those classified in 9106.10.

The legal text of the subheading is “Other”, in HS2022.

## What it doesn’t cover

Other goods of heading 91.06 are classified under 9106.10 (time-registers; time-recorders).

- [9106.10](https://border.bot/hs-codes/910610) Time-registers; time-recorders

## How it is structured

9106.90 is a six-digit subheading. Its first two digits, 91, are the chapter; the first four, 9106, are heading 91.06; the last two, 90, identify the subheading within the heading.

Countries add their own digits after these six for their national tariff lines.

- Chapter 91: Clocks and watches and parts thereof
- Heading 91.06: Time of day recording apparatus and apparatus for measuring, recording or otherwise indicating intervals of time, with clock or watch movement or with synchronous motor (for example, time- registers, time-recorders)
- Subheading 9106.90: Other

## In other countries

National tariff lines under 9106.90 are live on border.bot for the United States (6 lines, also used by 1 other country).

- [United States](https://border.bot/countries/united-states/hs-codes/910690): 6 lines, used by 1 other country

- Previous subheading: [9106.10](https://border.bot/hs-codes/910610) Time-registers; time-recorders
- Next subheading: [9107.00](https://border.bot/hs-codes/910700) Time switches with clock or watch movement or with synchronous motor

## Frequently asked questions

### What does HS code 9106.90 cover?

HS code 9106.90 covers time of day recording apparatus and apparatus for measuring, recording or otherwise indicating intervals of time, with clock or watch movement or with synchronous motor (for example, time- registers, time-recorders), other than those classified in 9106.10.

### Which heading and chapter is HS code 9106.90 in?

HS code 9106.90 is in heading 91.06 (time of day recording apparatus and apparatus for measuring, recording or otherwise indicating intervals of time, with clock or watch movement or with synchronous motor (for example, time- registers, time-recorders)) in chapter 91 (clocks and watches and parts thereof).

### Where are goods of heading 91.06 classified when 9106.90 doesn’t fit?

Other goods of heading 91.06 are classified under 9106.10 (time-registers; time-recorders).

### Which countries’ tariffs list national lines under HS code 9106.90?

National tariff lines under 9106.90 are live on border.bot for the United States (6 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.

Machine-readable: https://border.bot/hs-codes/910690.json