Features:Stainless Steel CaseStainless Steel BraceletSolar MovementCaliber: 5666Sapphire CrystalBlack DialAnalog DisplayTachymeter ScalePower SavingMobile LinkDual Time1 Second StopwatchDaily AlarmRegular TimekeepingFull Auto Calendar12/24 Hours DisplayDay And Date DisplaySolid Case BackDeployment Clasp100m Water ResistanceApproximate Case Diameter: 41mmApproximate Case Thickness: 10mmApproximate Lug Width: 22mm