Don't forget to check out men's round cufflinks, square cufflinks, gold cufflinks, cufflinks with initials, etc., in our collection. The American Coin Treasures manufactures and markets its one-of-a-kind watches, cufflinks, tie clips, etc., in the US only. The brand’s Pocket watches are amongst some of its best-selling products like antique tie clips. Silver is the color of affluence and modernism.