HS code · 6-digit subheading
HS Code 9104.00 – Clocks; instrument panel clocks and clocks of a similar type for vehicles, aircraft, spacecraft or vessels
HS code 9104.00 is the 6-digit subheading for clocks, instrument panel clocks and clocks of a similar type for vehicles, aircraft, spacecraft or vessels. It is used for car dashboard clocks, aircraft cockpit clocks, marine chronometers, boat clocks and train clocks.
What HS 9104.00 covers
This specific HS code is dedicated to clocks designed for integration into instrument panels of vehicles, aircraft, spacecraft, or vessels. These are highly specialized timepieces built to withstand demanding environments, including vibrations, temperature extremes, and often requiring specific certifications for safety and reliability. The international trade is primarily B2B, involving manufacturers of automotive, aerospace, and marine equipment as both exporters and importers. Aftermarket suppliers also play a role. Key considerations for these clocks include their robust construction, precision, and seamless integration into complex control systems, making them critical components for navigation and operational timing in various modes of transport.
- Covers
- Car dashboard clocks
- Aircraft cockpit clocks
- Marine chronometers
- Boat clocks
- Train clocks
- ATV clocks
- Instrument panel stopwatches
- Examples
- VDO automotive clocks
- Breitling aircraft clocks
- Chelsea Clock marine clocks
- Garmin integrated vehicle clocks
- Smiths Instruments clocks
Codes often confused with 9104.00
Common mistake. Could be confused with general clocks under 9103 or 9105 if their specialized 'instrument panel' or 'vehicle/aircraft/vessel' application is overlooked; the specific end-use is critical.
Top exporters and importers of HS code 910400, 2025
In 2025, the largest exporter of HS code 910400 in UN Comtrade data was Denmark, with 16% of world exports; the largest importer in UN Comtrade data was Saudi Arabia, with 27% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Top exporters 2025 · share of world exports
- 1 Denmark $9.4M 16% of world exports
- 2 Germany $5.9M 10% of world exports
- 3 United States $5.5M 9.5% of world exports
World total: $58M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Saudi Arabia $19M 27% of world imports
- 2 United Kingdom $6.9M 9.7% of world imports
- 3 Germany $5.0M 7.0% of world imports
World total: $71M Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM code for 9104.00
Brazil does not split HS 9104.00: its NCM code is 9104.00.00.
All Brazil NCM codes in heading 91.04 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 9104.00
What is HS code 910400?
HS code 910400 is a 6-digit subheading in the Harmonized System that covers: Clocks; instrument panel clocks and clocks of a similar type for vehicles, aircraft, spacecraft or vessels. This specific HS code is dedicated to clocks designed for integration into instrument panels of vehicles, aircraft, spacecraft, or vessels. These are highly specialized timepieces built to withstand demanding environments, including vibrations, temperature extremes, and often requiring specific certifications for safety and reliability. The international trade is primarily B2B, involving manufacturers of automotive, aerospace, and marine equipment as both exporters and importers. Aftermarket suppliers also play a role. Key considerations for these clocks include their robust construction, precision, and seamless integration into complex control systems, making them critical components for navigation and operational timing in various modes of transport.
What products fall under HS code 910400?
Car dashboard clocks, aircraft cockpit clocks, marine chronometers, boat clocks, train clocks, ATV clocks, instrument panel stopwatches
What are common misclassifications for HS code 910400?
Could be confused with general clocks under 9103 or 9105 if their specialized 'instrument panel' or 'vehicle/aircraft/vessel' application is overlooked; the specific end-use is critical.
Which countries are the top exporters of goods under HS code 910400?
In 2025, the top exporters of HS code 910400 in UN Comtrade data were Denmark ($9.4M, 16% of world exports), Germany ($5.9M) and the United States ($5.5M). World exports came to about $58M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of goods under HS code 910400?
In 2025, the top importers of HS code 910400 in UN Comtrade data were Saudi Arabia ($19M, 27% of world imports), the United Kingdom ($6.9M) and Germany ($5.0M). World imports came to about $71M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
How is HS code 910400 structured?
HS code 910400 is a 6-digit subheading under the Harmonized System. The first 2 digits (91) identify the chapter, digits 3-4 (04) identify the heading, and digits 5-6 (00) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 910400?
In Brazil, HS code 910400 is NCM 9104.00.00. The last two digits are 00 because Brazil does not split this HS code further.