Features:Stainless Steel CaseLeather StrapAutomatic MovementCaliber: F6T2222 JewelsMineral CrystalBlue Open Heart DialAnalog DisplayDimond AccentsPull/Push CrownSee Through Case BackBuckle Clasp30M Water ResistanceApproximate Case Diameter: 36mmApproximate Case Thickness: 13mmAlternate Model Numbers: RA-AG0018L,RA-AG0018L10B,RA-AG0018L30B