9109.90.20.00 - Measuring not over 50 mm in width or diameter 🖩

This HTS category, 9109.90.20.00, specifically covers assembled clock movements that are not over 50 mm in width or diameter. These movements are the functional mechanisms that power clocks, including gears, springs, and escapements, but in their assembled state and within the specified size limitation. This classification applies to a broad range of clock movements, encompassing those for various types of clocks, as long as they meet the dimensional criteria.

As a subcategory of "Other clock movements, complete and assembled," this specific code differentiates itself by its precise dimensional exclusion. While sibling categories at the same level might exist for other types of clock movements, this one is defined by its physical size, indicating that movements exceeding 50 mm in width or diameter would be classified elsewhere. The focus here is on the compact nature of the movement, which may be indicative of its intended use in smaller timekeeping devices.

Since this is a leaf node in the HTS structure, there are no further subcategories to introduce. Therefore, the classification is definitive at this level. Classification within 9109.90.20.00 hinges entirely on the assembled clock movement meeting the stated width or diameter requirement of not exceeding 50 mm.