Features:Stainless Steel CaseNylon StrapAutomatic MovementCaliber: 7S2621 JewelsHardlex CrystalBlue DialAnalog DisplayPower Reserve Upto 40 HoursLuminous Hands And MarkersDay And Date DisplayUni-Directional Rotating BezelScrew Down CrownSolid Case BackBuckle Clasp200m Water ResistanceApproximate Case Diameter: 42mmApproximate Case Thickness: 13mmApproximate Lug Width: 22mm