HS Chapter 91: Clocks and watches and parts thereof
All 48 six-digit HS codes in this chapter, under 14 headings, with the official descriptions.

| HS code | Official description |
|---|---|
| 91.01 | Wrist-watches, pocket-watches and other watches, including stop-watches, with case of precious metal or of metal clad with precious metal. |
| 9101.11 | With mechanical display onlyWrist-watches, electrically operated, whether or not incorporating a stop-watch facility |
| 9101.19 | OtherWrist-watches, electrically operated, whether or not incorporating a stop-watch facility |
| 9101.21 | With automatic windingOther wrist-watches, whether or not incorporating a stop-watch facility |
| 9101.29 | OtherOther wrist-watches, whether or not incorporating a stop-watch facility |
| 9101.91 | Electrically operatedOther |
| 9101.99 | OtherOther |
| 91.02 | Wrist-watches, pocket-watches and other watches, including stop-watches, other than those of heading 91.01. |
| 9102.11 | With mechanical display onlyWrist-watches, electrically operated, whether or not incorporating a stop-watch facility |
| 9102.12 | With opto-electronic display onlyWrist-watches, electrically operated, whether or not incorporating a stop-watch facility |
| 9102.19 | OtherWrist-watches, electrically operated, whether or not incorporating a stop-watch facility |
| 9102.21 | With automatic windingOther wrist-watches, whether or not incorporating a stop-watch facility |
| 9102.29 | OtherOther wrist-watches, whether or not incorporating a stop-watch facility |
| 9102.91 | Electrically operatedOther |
| 9102.99 | OtherOther |
| 91.03 | Clocks with watch movements, excluding clocks of heading 91.04. |
| 9103.10 | Electrically operated |
| 9103.90 | Other |
| 91.04 | Instrument panel clocks and clocks of a similar type for vehicles, aircraft, spacecraft or vessels. |
| 9104.00 | Instrument panel clocks and clocks of a similar type for vehicles, aircraft, spacecraft or vessels. |
| 91.05 | Other clocks. |
| 9105.11 | Electrically operatedAlarm clocks |
| 9105.19 | OtherAlarm clocks |
| 9105.21 | Electrically operatedWall clocks |
| 9105.29 | OtherWall clocks |
| 9105.91 | Electrically operatedOther |
| 9105.99 | OtherOther |
| 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). |
| 9106.10 | Time-registers; time-recorders |
| 9106.90 | Other |
| 91.07 | Time switches with clock or watch movement or with synchronous motor. |
| 9107.00 | Time switches with clock or watch movement or with synchronous motor. |
| 91.08 | Watch movements, complete and assembled. |
| 9108.11 | With mechanical display only or with a device to which a mechanical display can be incorporatedElectrically operated |
| 9108.12 | With opto-electronic display onlyElectrically operated |
| 9108.19 | OtherElectrically operated |
| 9108.20 | With automatic winding |
| 9108.90 | Other |
| 91.09 | Clock movements, complete and assembled. |
| 9109.10 | Electrically operated |
| 9109.90 | Other |
| 91.10 | Complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movements. |
| 9110.11 | Complete movements, unassembled or partly assembled (movement sets)Of watches |
| 9110.12 | Incomplete movements, assembledOf watches |
| 9110.19 | Rough movementsOf watches |
| 9110.90 | Other |
| 91.11 | Watch cases and parts thereof. |
| 9111.10 | Cases of precious metal or of metal clad with precious metal |
| 9111.20 | Cases of base metal, whether or not gold- or silver-plated |
| 9111.80 | Other cases |
| 9111.90 | Parts |
| 91.12 | Clock cases and cases of a similar type for other goods of this Chapter, and parts thereof. |
| 9112.20 | Cases |
| 9112.90 | Parts |
| 91.13 | Watch straps, watch bands and watch bracelets, and parts thereof. |
| 9113.10 | Of precious metal or of metal clad with precious metal |
| 9113.20 | Of base metal, whether or not gold- or silver-plated |
| 9113.90 | Other |
| 91.14 | Other clock or watch parts. |
| 9114.30 | Dials |
| 9114.40 | Plates and bridges |
| 9114.90 | Other |
Official descriptions: CBSA Customs Tariff, 2026 (version 2). These are six-digit HS subheadings, shared by Canada, the United States and Mexico. Import entries need the full ten-digit code for the importing country: check the CBSA Customs Tariff for Canada or the U.S. Harmonized Tariff Schedule, and confirm the classification with your customs broker.