I’ve just relisted my metallic range of chokers, after a short absence in the shop, for a bit of product testing after I noticed the metallic finish was wearing off. I’ve now road-tested them and found that they shouldn’t be worn in water, ie showering or swimming. They now come with a warning to keep them dry!
All my other chokers and anklets are quite waterproof however! Here’s the yellow gold version, which can be found in store here.