Does anyone know What SW stands for that is stamped on my bracelet. I can not see the numbers at the end but the last number is a 5. There are 3 numbers. I used silver cleaner to clean it and it shines beautifully but it is scratched on the clasp and chain clamps that the SW and numbers are stamped on. If you need a picture of the stamp I can do that. Just convoy me and I will respond with a picture right away. I want to sell it but need to know what it is first.

I have tried to look it up several times in different ways on the internet and all I get is the number corresponding to the karat in gold and no description for the SW. I need to no what the SW stands for in jewelry. My bracelet is silver but do not know if it is plate or solid silver. Thank you
Imperative
Valerie C

It could be the manufacturers initials..