# HS heading 91.12: Clock cases and cases of a similar type for other goods of this chapter, and parts thereof

> HS heading 91.12 covers clock cases and cases of a similar type for other goods of this chapter, and parts thereof. It is in chapter 91 (clocks and watches and parts thereof). It is split into 2 subheadings: 9112.20 (cases) and 9112.90 (parts). National tariff lines under heading 91.12 are live on border.bot for the United States (3 lines, also used by 1 other country).

Source: https://border.bot/hs-codes/9112
Last updated: 11 October 2026

[HS codes](https://border.bot/hs-codes) / [Chapter 91](https://border.bot/hs-codes/91) / [91.12](https://border.bot/hs-codes/9112)

## Key facts

- Heading: 91.12
- Description: Clock cases and cases of a similar type for other goods of this chapter, and parts thereof
- Chapter: 91: Clocks and watches and parts thereof
- Subheadings: 2
- Edition: HS2022

## What this code covers

HS heading 91.12 covers clock cases and cases of a similar type for other goods of this chapter, and parts thereof.

It is split into 2 subheadings: 9112.20 (cases) and 9112.90 (parts).

- [9112.20](https://border.bot/hs-codes/911220) Cases
- [9112.90](https://border.bot/hs-codes/911290) Parts

## What it doesn’t cover

Other goods of chapter 91 are classified in its other 13 headings, listed below.

- [91.01](https://border.bot/hs-codes/9101) Wrist-watches, pocket-watches and other watches, including stop-watches, with case of precious metal or of metal clad with precious metal
- [91.02](https://border.bot/hs-codes/9102) Wrist-watches, pocket-watches and other watches, including stop-watches, other than those of heading 91.01
- [91.03](https://border.bot/hs-codes/9103) Clocks with watch movements, excluding clocks of heading 91.04
- [91.04](https://border.bot/hs-codes/9104) Instrument panel clocks and clocks of a similar type for vehicles, aircraft, spacecraft or vessels
- [91.05](https://border.bot/hs-codes/9105) Other clocks
- [91.06](https://border.bot/hs-codes/9106) 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)
- [91.07](https://border.bot/hs-codes/9107) Time switches with clock or watch movement or with synchronous motor
- [91.08](https://border.bot/hs-codes/9108) Watch movements, complete and assembled
- [91.09](https://border.bot/hs-codes/9109) Clock movements, complete and assembled
- [91.10](https://border.bot/hs-codes/9110) Complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements
- [91.11](https://border.bot/hs-codes/9111) Watch cases and parts thereof
- [91.13](https://border.bot/hs-codes/9113) Watch straps, watch bands and watch bracelets, and parts thereof
- [91.14](https://border.bot/hs-codes/9114) Other clock or watch parts

## How it is structured

Heading 91.12 is one of 14 headings in chapter 91. Its first two digits, 91, are the chapter; the next two, 12, number the heading within it. Its subheadings add two more digits (9112.20, 9112.90).

## In other countries

National tariff lines under heading 91.12 are live on border.bot for the United States (3 lines, also used by 1 other country).

- [United States](https://border.bot/countries/united-states/hs-codes/91): 3 lines, used by 1 other country

- Previous heading: [91.11](https://border.bot/hs-codes/9111) Watch cases and parts thereof
- Next heading: [91.13](https://border.bot/hs-codes/9113) Watch straps, watch bands and watch bracelets, and parts thereof

## Frequently asked questions

### What does HS heading 91.12 cover?

HS heading 91.12 covers clock cases and cases of a similar type for other goods of this chapter, and parts thereof.

### Which chapter is HS heading 91.12 in?

HS heading 91.12 is in chapter 91 (clocks and watches and parts thereof).

### How many subheadings does HS heading 91.12 have?

HS heading 91.12 has 2 subheadings: 9112.20 (cases) and 9112.90 (parts).

### Which countries’ tariffs list national lines under HS heading 91.12?

National tariff lines under heading 91.12 are live on border.bot for the United States (3 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/9112.json