Clocks, Watches & Parts

The distinction turns on the case material: 9101 covers watches whose cases are made of precious metal or metal clad with precious metal, while 9102 covers all other wrist, pocket, and similar watches regardless of movement type. The strap or bracelet material does not affect this classification—only the case itself is determinative.

Classification of smartwatches is a recurring customs issue. A device whose primary function is timekeeping, with electronic features as ancillary functions, may be classified in Chapter 91. However, a wrist-worn device whose principal function is data processing or communication—with timekeeping as secondary—may be classified in the electrical machinery chapter. Importers should consult binding rulings or a licensed customs broker, as CBP has issued rulings on specific models.

Heading 9113 covers watch straps, bands, and bracelets and their parts, but only when they are of precious metal, base metal, or leather/composition leather. Straps of textile material or rubber/plastics may be classified in their respective material chapters rather than in Chapter 91. The material composition of the strap is therefore the key classification factor.