Stainless steel is one of the toughest metals used in jewellery and watch making. It’s especially desirable because it’s known as being naturally resistant to corrosion and rust. If you look after your stainless steel watch and stainless steel jewellery, you should expect it to continue to be rust-free for decades. ,However, it’s possible that your stainless steel watch or jewellery might tarnish if it’s been exposed to damaging chemicals, grease, excess moisture, salt water, or heat over an extended period of time. Taking steps to clean and care for your stainless steel jewellery will ensure it looks fabulous for a long time.