Badges of precious metal; Brooches; Clocks and parts therefor; Earrings; Jewel pendants; Jewellery; Jewellery plated with precious metals; Key rings of precious metals; Lapel pins; Necklaces; Ornamental lapel pins; Ornaments of precious metal in the nature of jewelry; Precious metals; Precious metals and alloys thereof; Precious and semi-precious gems; Rings; Tie-pins of precious metal; Unwrought and semi-wrought precious stones and their imitations; Works of art of precious metal