The Kijang Emas has a gold purity of 999.9 millesimal fineness. The alloy used was Britannia silver (millesimal fineness 958). This is (not precisely) equivalent to a millesimal fineness of 926. They were only 7 dineros fine (.583 millesimal fineness). Since 2013 the alloy used is silver at a (millesimal fineness 999). Swiss watch cases imported to Britain before this date were of 875 millesimal fineness standard. The sterling silver standard has a minimum millesimal fineness of 925. Britannia bullion contains of fine gold at a millesimal fineness of 999 (24 carat). This list is organized from highest to lowest millesimal fineness, or purity of the silver. The most common millesimal fineness for silver jewelry became "875".. From 2013 the gold coins have a millesimal fineness of 0.9999 (or 24 carat gold).