# HS chapter 91: Clocks and watches and parts thereof > HS chapter 91 covers clocks and watches and parts thereof. It has 14 headings, 91.01 to 91.14, and 48 six-digit subheadings in HS2022. National tariff lines under chapter 91 are live on border.bot for the United States (175 lines, also used by 1 other country). Source: https://border.bot/hs-codes/91 Last updated: 11 October 2026 [HS codes](https://border.bot/hs-codes) / [Chapter 91](https://border.bot/hs-codes/91) ## Key facts - Chapter: 91 - Description: Clocks and watches and parts thereof - Headings: 14 - Subheadings: 48 - Edition: HS2022 ## What this chapter covers HS chapter 91 covers clocks and watches and parts thereof. It has 14 headings, 91.01 to 91.14, and 48 six-digit subheadings in HS2022. ### [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 - [9101.11](https://border.bot/hs-codes/910111) Wristwatches, electrically operated, whether or not incorporating a stopwatch facility: With mechanical display only - [9101.19](https://border.bot/hs-codes/910119) Wristwatches, electrically operated, whether or not incorporating a stopwatch facility: Other - [9101.21](https://border.bot/hs-codes/910121) Other wristwatches, whether or not incorporating a stopwatch facility: With automatic winding - [9101.29](https://border.bot/hs-codes/910129) Other wristwatches, whether or not incorporating a stopwatch facility: Other - [9101.91](https://border.bot/hs-codes/910191) Other: Electrically operated - [9101.99](https://border.bot/hs-codes/910199) Other: Other ### [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 - [9102.11](https://border.bot/hs-codes/910211) Wristwatches, electrically operated, whether or not incorporating a stopwatch facility: With mechanical display only - [9102.12](https://border.bot/hs-codes/910212) Wristwatches, electrically operated, whether or not incorporating a stopwatch facility: With opto-electronic display only - [9102.19](https://border.bot/hs-codes/910219) Wristwatches, electrically operated, whether or not incorporating a stopwatch facility: Other - [9102.21](https://border.bot/hs-codes/910221) Other wristwatches, whether or not incorporating a stopwatch facility: With automatic winding - [9102.29](https://border.bot/hs-codes/910229) Other wristwatches, whether or not incorporating a stopwatch facility: Other - [9102.91](https://border.bot/hs-codes/910291) Other: Electrically operated - [9102.99](https://border.bot/hs-codes/910299) Other: Other ### [91.03](https://border.bot/hs-codes/9103) Clocks with watch movements, excluding clocks of heading 91.04 - [9103.10](https://border.bot/hs-codes/910310) Electrically operated - [9103.90](https://border.bot/hs-codes/910390) Other ### [91.04](https://border.bot/hs-codes/9104) Instrument panel clocks and clocks of a similar type for vehicles, aircraft, spacecraft or vessels - [9104.00](https://border.bot/hs-codes/910400) 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 - [9105.11](https://border.bot/hs-codes/910511) Alarm clocks: Electrically operated - [9105.19](https://border.bot/hs-codes/910519) Alarm clocks: Other - [9105.21](https://border.bot/hs-codes/910521) Wall clocks: Electrically operated - [9105.29](https://border.bot/hs-codes/910529) Wall clocks: Other - [9105.91](https://border.bot/hs-codes/910591) Other: Electrically operated - [9105.99](https://border.bot/hs-codes/910599) Other: Other ### [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) - [9106.10](https://border.bot/hs-codes/910610) Time-registers; time-recorders - [9106.90](https://border.bot/hs-codes/910690) Other ### [91.07](https://border.bot/hs-codes/9107) Time switches with clock or watch movement or with synchronous motor - [9107.00](https://border.bot/hs-codes/910700) Time switches with clock or watch movement or with synchronous motor ### [91.08](https://border.bot/hs-codes/9108) Watch movements, complete and assembled - [9108.11](https://border.bot/hs-codes/910811) Electrically operated: With mechanical display only or with a device to which a mechanical display can be incorporated - [9108.12](https://border.bot/hs-codes/910812) Electrically operated: With opto-electronic display only - [9108.19](https://border.bot/hs-codes/910819) Electrically operated: Other - [9108.20](https://border.bot/hs-codes/910820) With automatic winding - [9108.90](https://border.bot/hs-codes/910890) Other ### [91.09](https://border.bot/hs-codes/9109) Clock movements, complete and assembled - [9109.10](https://border.bot/hs-codes/910910) Electrically operated - [9109.90](https://border.bot/hs-codes/910990) Other ### [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 - [9110.11](https://border.bot/hs-codes/911011) Of watches: Complete movements, unassembled or partly assembled (movement sets) - [9110.12](https://border.bot/hs-codes/911012) Of watches: Incomplete movements, assembled - [9110.19](https://border.bot/hs-codes/911019) Of watches: Rough movements - [9110.90](https://border.bot/hs-codes/911090) Other ### [91.11](https://border.bot/hs-codes/9111) Watch cases and parts thereof - [9111.10](https://border.bot/hs-codes/911110) Cases of precious metal or of metal clad with precious metal - [9111.20](https://border.bot/hs-codes/911120) Cases of base metal, whether or not gold- or silver-plated - [9111.80](https://border.bot/hs-codes/911180) Other cases - [9111.90](https://border.bot/hs-codes/911190) Parts ### [91.12](https://border.bot/hs-codes/9112) Clock cases and cases of a similar type for other goods of this chapter, and parts thereof - [9112.20](https://border.bot/hs-codes/911220) Cases - [9112.90](https://border.bot/hs-codes/911290) Parts ### [91.13](https://border.bot/hs-codes/9113) Watch straps, watch bands and watch bracelets, and parts thereof - [9113.10](https://border.bot/hs-codes/911310) Of precious metal or of metal clad with precious metal - [9113.20](https://border.bot/hs-codes/911320) Of base metal, whether or not gold- or silver-plated - [9113.90](https://border.bot/hs-codes/911390) Other ### [91.14](https://border.bot/hs-codes/9114) Other clock or watch parts - [9114.30](https://border.bot/hs-codes/911430) Dials - [9114.40](https://border.bot/hs-codes/911440) Plates and bridges - [9114.90](https://border.bot/hs-codes/911490) Other ## What it doesn’t cover Chapter 90, before it, covers optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof; chapter 92, after it, covers musical instruments; parts and accessories of such articles. ## How it is structured Chapter 91 is the first level of the Harmonized System. Its headings add two digits to the chapter number (91.01), and each heading's subheadings add two more. ## In other countries National tariff lines under chapter 91 are live on border.bot for the United States (175 lines, also used by 1 other country). - [United States](https://border.bot/countries/united-states/hs-codes/91): 175 lines, used by 1 other country - Previous chapter: [90](https://border.bot/hs-codes/90) Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof - Next chapter: [92](https://border.bot/hs-codes/92) Musical instruments; parts and accessories of such articles ## Frequently asked questions ### What does HS chapter 91 cover? HS chapter 91 covers clocks and watches and parts thereof. ### How many headings and subheadings are in HS chapter 91? HS chapter 91 has 14 headings and 48 six-digit subheadings in HS2022. ### Which countries’ tariffs list national lines in HS chapter 91? National tariff lines under chapter 91 are live on border.bot for the United States (175 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/91.json