Made for every day.
The metal is 18k gold PVD over high-grade stainless steel: water-resistant, hypoallergenic, and made to hold its colour. It will not tarnish, fade, or mark the skin. The pearls are softer, though, so set a piece down before water and keep it from perfume, and they will hold their lustre for years.
Caught in the rain or a splash at the sink? A quick pat dry, and you are done.