For a bold style, the Stiletto from Citizen is perfect for both men and women with a gold-tone stainless steel bracelet and case, and a sleek black face with a gold-tone two-hand dial. It is just 5.06mm (+/- .25mm) thick, taking advantage of our long history designing elegant, slim timepieces. It is also powered by Eco-Drive technology, so it will always be ready to go when you are. Case size 25MM x 35MM. 5-Year Warranty.