Timeless and classic Bismarck-style gold necklace in 18K gold. The chain features a spring ring clasp, is 46.5 centimeters long, has a maximum width of 6.30 millimeters, and weighs 9.10 grams. The chain is graduated, meaning the links are smallest at the clasp and gradually increase in size, with the Bismarck necklace reaching its maximum width at the center.