1 TROY OUNCE SILVER COIN

Sterling Silver Watch

sterling silver


Silver of 921/2 percent purity


Silver of a fineness of 92.5%.


a silver alloy with no more than 7.5% copper


Sterling silver is an alloy of silver containing 92.5% by weight of silver and 7.5% by weight of other metals, usually copper. The sterling silver standard has a minimum millesimal fineness of 925.

watch


Secretly follow or spy on


a small portable timepiece


Keep under careful or protective observation


Look at or observe attentively, typically over a period of time


look attentively; "watch a basketball game"


a period of time (4 or 2 hours) during which some of a ship's crew are on duty