In short, we wouldn't recommend it. Water durability for Pewterhooter jewellery depends on which item you've purchased and what metal that style is made out of. Our jewellery will not immediately tarnish or turn green/black when it gets wet. Pewter, silver-plated, and stainless steel products should be fine if briefly exposed to water, but in moderation. Just like anything else, too much exposure to anything will cause harm to the item over time. Sterling silver and rhodium coated chains should be fine if moderately exposed to water, but again, in moderation and keeping them clean with appropriate cleaner is also suggested.
Is your jewellery magnetic? Is it safe to wear with a pacemaker?