Features:Stainless Steel CaseNylon StrapQuartz MovementCaliber: 6N76Sapphire CrystalBlack DialAnalog DisplayLuminous Hands And MarkersDate DisplayPull/Push CrownScrewed Case BackBuckle Clasp100m Water ResistanceApproximate Case Diameter: 39.5mmApproximate Case Thickness: 9.8mmApproximate Lug Width: 20mm