I purchased this online from Takashimaya and only tried it on indoors. I put it away without ever using it. I really like the design, but I haven't had the opportunity to wear it, so I'm putting it up for sale. It's difficult to tell from the photos, but the brass is gold-colored. Unlike pure 18-karat gold, it's not gaudy, and it's not too flashy, making it perfect for even formal work settings.