Gold necklace in the timeless and classic Bismarck model in 18K gold. The chain is equipped with a box clasp, is 43 centimeters long, with a maximum width of 6.10 millimeters, and weighs 12.60 grams. The chain is graduated, meaning the links are smallest at the clasp and gradually get larger, with the Bismarck necklace reaching its maximum width at the center.