HS CodesXVIII · Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof91 · Clocks and watches and parts thereof91119111Chapter 91Copy pageWatch cases and parts thereofDescriptionWatch cases and parts thereofSubheadings911110Cases of precious metal or of metal clad with precious metal911120Cases of base metal, whether or not gold- or silver-plated911180Other cases911190PartsWas this page helpful?YesNoPrevious9110Complete watch or clock movements, unassembled or partly assembled (movement sets); incomplete watch or clock movements, assembled; rough watch or clock movementsNextClock cases and cases of a similar type for other goods of this chapter, and parts thereof9112