Features:Case/Bezel Material: Stainless Steel/ResinStainless Steel BandMineral GlassLayer Guard StructureTough SolarDouble LED LightShock ResistantOne-Touch 3-Fold ClaspSolar PoweredWorld Time - 31 Time Zones1/100-Second StopwatchCountdown Timer5 Daily AlarmsHourly Time SignalHand Shift FeaturePower SavingFull Auto-Calendar (To Year 2099)12/24-Hour FormatButton Operation Tone On/OffAccuracy: ±15 Seconds Per MonthRegular Timekeeping200M Water ResistanceSize Of Case: 59.1 x 52.4 x 16.1mm