Purchased at a local estate sale . The push back and chain are gold plated , as they always are . The front piece as shown is 10k gold . Special forces tie tack pin as shown . Could be used for a hat pin , lapel pin etc…. please zoom in the photos and view my other sales for many more similar items all from local high end estate sales . No overseas buyers . U. S. Buyer please add $8.00 to payment towards insured shipping .