Stainless steel case, Stainless Steel bracelet, Blue dial, Quartz movement, Scratch resistant sapphire, Water resistant up to 10 ATM - 100 meters - 330 feetCitizen Men's Calendrier Blue Dial Watch - BU0088-51HSpecification: Model no.: BU0088-51H Brand: Citizen Gender: Men Dial Color: Blue Band Color: Silver Case Diameter: 42mm Bracelet or Strap Width: 21mm Band Material: Stainless Steel Crystal Type: Sapphire Crown Type: Push/pull Clasp Type: Fold over Movement: Quartz Country of Origin: Switzerland