9110.90.60.00 - Other

This HTS category, 9110.90.60.00, is designated for "Other" watch or clock movements, unassembled or partly assembled, or incomplete assembled movements, which do not fit into the more specific sibling categories. It serves as a residual classification for various unfinished or partially completed watch and clock movement assemblies that are not covered by other headings within 9110. These could include individual components that are not yet assembled into a set, or partially completed movements that do not meet the definition of an assembled movement but also do not qualify as a specific subset of "movement sets."

This "Other" category is distinct from its sibling, 9110.90.40.00, which specifically covers movement sets where two or more pieces or parts are already fastened or joined together. While 9110.90.40.00 focuses on pre-joined components intended to form a functional set, 9110.90.60.00 is for those components or partially assembled movements that haven't reached that stage of interconnectedness or are otherwise not classifiable under a more precise heading. The classification here hinges on the degree of assembly and the intended final product.

As a leaf node, 9110.90.60.00 has no further subcategories. Therefore, classification within this heading relies on a careful assessment of the physical state of the watch or clock movement components or assemblies. Factors such as whether parts are loose, partially joined but not yet a recognized set, or are incomplete assembled movements that do not meet the criteria of other specific classifications within Chapter 91 will determine its placement here. This category is crucial for ensuring all forms of unassembled, partly assembled, or incomplete watch and clock movements find their appropriate place in the tariff schedule.