From the Citizen Eco-Drive® Stiletto collection, this men's tank watch features a rectangular black dial with gray hands and markers, and sapphire crystal in a 28.0 x 38.0mm black ion-plated stainless steel case. Japanese quartz movement ensures accurate timekeeping, and the Citizen Eco-Drive® technology harnesses the power of any light source so it never needs a new battery. The black ion-plated stainless steel link bracelet secures with a jewellery clasp. Water resistant, this watch includes a five-year limited manufacturer warranty, with an additional one-year warranty upon registering your watch with Citizen. We are an authorized Citizen dealer.