Imported Case size: 42 mm; band width: 20 mm; case thickness: 8 mm; band circumference: 190 +/- 5 mm Band material: stainless steel; movement: three hand; water resistance: 5 atm Quartz Movement Case Diameter: 42mm Water resistant to 50m (165ft: in general, suitable for short periods of recreational swimming, but not diving or snorkeling