14 Gold, silver; platinum; precious metal and their alloys; diamonds; cut diamonds; precious stones; jewelers; jewels; cuff links and tie clips; wrist watches; clocks in general; watch straps; chronometers; jewelry coated with precious metal; cases and other packaging articles, namely, cases for watches, cases for clocks, cases made of precious metal for jewelry and jewels, and boxes made of precious metal for jewelry and jewel