Features:Stainless Steel CaseSilicon StrapSolar MovementMineral CrystalBlack DialAnalog Digital DisplayDouble LED LightLow Temperature ResistantDigital CompassAltimeterBarometerThermometerWorld Time1/100 Second StopwatchCountdown Timer5 Daily AlarmsHourly Time SignalPower ReserveFull Auto Calendar12/24 Hours DisplayAccuracy: ±15 Seconds Per MonthDay And Date DisplayScrew Down CrownScrewed Case BackBuckle Clasp100M Water ResistanceApproximate Size Of Case: 50 × 47 × 13mm