- chyba ciemniejszy od srebra.
...a ja znalazłem
some white gold cases are coated with a thin layer of Rhodium to enhance the white, shiney color of WG. Advantages of Rh-plating are the almost chrome-like color (if you consider that an advantage, some may like the yellower hue) and an increased scratch resistance compared to white gold.
http://www.network54...0...-Au, Pd, Rh