Clock or watch parts; plates and bridges
HS v2022 Code: 911440
About clock or watch parts; plates and bridges
HS code 911440 covers a wide range of clock and watch parts, including plates and bridges. This industry is a critical component of the broader timepiece manufacturing sector, which plays a vital role in the global economy. The production and trade of these specialized parts enable the assembly of clocks, watches, and other timekeeping devices used in a variety of applications, from personal accessories to industrial equipment.
Production process
The production of clock and watch parts under HS code 911440 typically involves precision engineering and manufacturing techniques. This includes the use of specialized machinery, such as CNC (Computer Numerical Control) machines, to shape, cut, and assemble the various components. The manufacturing process often requires a high degree of quality control and attention to detail to ensure the parts meet the necessary specifications and tolerances.
Production inputs
The main inputs required for the production of clock and watch parts under HS code 911440 include a variety of raw materials, such as metals (e.g., 720810 steel, 740110 copper, 810110 tungsten), plastics, and specialized lubricants. Additionally, the industry relies on advanced manufacturing equipment, including CNC machines, precision measuring tools, and assembly workstations.
Production outputs
The primary outputs of the industry covered by HS code 911440 are the various clock and watch parts, such as 911410 watch movements, complete and assembled, 911420 watch movements, unassembled or partly assembled, and 911430 watch cases and parts thereof. These components are then used by 911110 wrist watches, 911120 pocket watches, and other timepiece manufacturers to assemble complete products.
Revisions to 911440
Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 911440. The most recent 1 version of this code (911440) is in the HS v2022 system (this version):
This page shows the most recent version of code 911440.
Older versions
Family tree for clock or watch parts; plates and bridges
graph LR A["<a href='/classifications/hs/v2022/91'>91: Clocks and watches and parts thereof</a>"] A --> B["<a href='/classifications/hs/v2022/9114'>9114: Clock or watch parts; n.e.c. in chapter 91</a>"] B --> C["<a href='/classifications/hs/v2022/911440'>911440: Clock or watch parts; plates and bridges</a>"] B --> D["<a href='/classifications/hs/v2022/911430'>911430: Clock or watch parts; dials</a>"] B --> E["<a href='/classifications/hs/v2022/911490'>911490: Clock or watch parts; other than springs (including hair-springs), dials, plates, and bridges</a>"] %% Color coordination by level classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px %% Apply classes class A level2 class B level4 class C level6 class D level6 class E level6 class C highlight %% class A level1 %% class B,C level2 %% class D,E,F,G,H,I level2 %% class J,K,L,M,N,O,P level3 %% class C highlight