9114.90.30.00 - For clock movements

This HTS category, 9114.90.30.00, specifically covers assemblies and subassemblies for clock movements that consist of two or more individual pieces or parts permanently fastened or joined together. These are components integral to the functioning of a clock, but not necessarily a complete movement itself. Examples might include a pre-assembled gear train with its associated bridges, or a frame with mainspring barrel and winding mechanism already integrated. The key is that the components are inseparable for the purpose of their function within a clock movement.

This classification is distinguished from its sibling, 9114.90.15.00, by its intended application. While both are assemblies and subassemblies for clock or watch movements, 9114.90.15.00 is reserved for those specifically designed for watch movements. Category 9114.90.30.00, conversely, is for components intended for clock movements, which are generally larger and may have different design specifications and tolerances compared to watch movements. The distinction is based on the final intended use of the assembly within either a timepiece or a more substantial clock mechanism.

As this is a leaf node, there are no further subdivisions within this HTS code. Therefore, the classification rests solely on whether the assembly or subassembly is intended for a clock movement and comprises two or more inseparable parts. If an assembly meets these criteria and is not specifically for a watch movement, it will be classified under this code.