Q: what do you mean by the 18kt on the watch? Answer: gold content. 18Kt contains 75% gold,
www.review4uwatch.com, 14kt containing 58% gold, 22KT containing 91.6% gold. Platinum is the main ingredient of gold,
www.fashionsalewatch.com, 750 said it contains 75% of gold,
www.24onhere.com, add 25% of the other metals
asked: what do you mean by the 18kt on the watch?
platinum is the main ingredient of gold, 750 said it contains 75% of gold, 25% of the other metals, so that its color is white, the value is equivalent to 18K of gold, while the 900950 is usually expressed in platinum, 950 said the metal containing 95% of platinum.