An edgy structure in a classic setting, this drive from citizen wdr watch features a deep gray ion-plated stainless steel case and bracelet with a denim blue dial and date. Featuring our eco-drive technology – powered by light, any light. Never needs a battery. Caliber number J810. Included: 1 Watch(es) Features: Date Function, Quick Ship Battery Type: Lithium Cells Jewelry Closure: Fold Over Clasp Power Source: Ecodrive Watch Movement: Quartz Water Resistance: 100m Band Color: Black Dial Color: Blue Metal Color: Black Case Thickness: 10.2mm Case Width: 41mm Watch Band Length: 8 Inch Band Content: Stainless Steel Case Materials: 100% Stainless Steel Band Width: 22mm Care: Wipe Clean Country of Origin: Imported Quick Ship items ship directly from the manufacturer within 3 to 5 business days.