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 stainless steel bracelet and 40mm case, sapphire crystal and a white dial with gold-tone markers and date window. Features Citizen Eco-Drive technology – powered by any light, it never needs a battery. Ref: BM7490-52E Product Information Brand: Citizen Eco-Drive Case Material: Stainless Steel Case Size: 40mm Type of Strap: Stainless Steel Bracelet Strap Glass Material: Sapphire Crystal Dial: Black Water Resistant: 100m Gender: Mens