Stainless steel case, Stainless Steel bracelet, Black dial, Quartz movement, Scratch resistant sapphire, Water resistant up to 10 ATM - 100 meters - 330 feetCitizen Men's Sport Black Dial Watch - NH7531-50ESpecification: Model no.: NH7531-50E Brand: Citizen Gender: Men Dial Color: Black Band Color: Silver Case Diameter: 42mm Bracelet or Strap Width: 22mm Band Material: Stainless Steel Crystal Type: Sapphire Crown Type: Push/pull Clasp Type: Fold over Movement: Quartz Country of Origin: Japan