The Citizen Corso Sapphire watch offers clean lines as well as a stand-out piece in the collection. A three-piece case construction with an octagonal bezel offers a sophisticated choice. Featuring a gold plated stainless steel 40mm case and bracelet, sapphire crystal and a sleek white dial with silver-tone markers and date window. Features Citizen Eco-Drive technology – powered by any light, it never needs a battery. Ref: BM7492-57A Product InformationBrand: Citizen Eco-DriveCase Material: Gold Plated Stainless Steel Case Size: 40mmType of Strap: Gold Plated Stainless Steel Bracelet StrapGlass Material: Sapphire CrystalDial: White Water Resistant: 100mGender: Mens