Features:Stainless Steel CaseTwo Tone Stainless Steel BraceletAutomatic Movement22 JewelsSun & Moon PhaseCaliber: F6B24Sapphire CrystalChampagne DialAnalog DisplaySee Through Case BackDeployment Clasp50m Water ResistanceApproximate Case Diameter: 42mmApproximate Case Thickness: 12mmApproximate Lug Width: 21mmAlternate Model Numbers: RA-AS0007S,RA-AS0007S10B,RA-AS0007S30B