Explanatory notes
… as the case may be); (c) Parts of general use defined in Note 2 to Section XV, of base metal (Section XV), … of this Chapter, the expression “watch movements” means devices regulated by a balance‑wheel and hairspring, quartz crystal or any other system capable of determining intervals of time, with a display or a system to …Legal note
… as the case may be); (c) Parts of general use defined in Note 2 to Section XV, of base metal (Section XV), … of this Chapter, the expression “watch movements” means devices regulated by a balance‑wheel and hairspring, quartz crystal or any other system capable of determining intervals of time, with a display or a system to …