Precious metals and their alloys; watches; wristwatches; clocks; watches made of precious metals; chronometric instruments, namely, chronographs for use as timepieces, chronometers; stop watches; straps for wristwatches, bracelets for wristwatches, movements for watches and clocks; clocks and parts therefor; buckles for watch straps; watch crowns; cases for watches; watch springs; watch housings; faces for watches and clocks; dials for clock-and-watch-making; hands for watches and clocks; watch glasses; caskets and cases for clocks; boxes and presentation cases for the display of watches, cuff links, jewellery; precious stones and semi-precious stones; diamonds; cameos; jewellery; caskets and cases for jewellery; bijouterie in the nature of jewelry; jewellery cases in precious metal; tie pins; cuff links; key fobs in precious metal; cases for transporting watches, clocks and jewellery