Stainless Steel case, Leather Strap, Black dial, Quartz movement, scratch resistant mineral, Water resistant up to 5 ATM - 50 meters - 165 feetFrederique Constant Men's Constant Black Dial Watch - FC-220NG4S6Specification: Model no.: FC-220NG4S6 Brand: Frederique Constant Gender: Men Dial Color: Black Band Color: Black Case Diameter: 37mm Bracelet or Strap Width: 20mm Band Material: Leather Crystal Type: Mineral Crown Type: Push/pull Clasp Type: Buckle Movement: Quartz Country of Origin: Switzerland