Features:Bio-Based Carbon CaseBio-Based Black Resin StrapQuartz MovementMineral CrystalBlack DialDigital DisplayShock ResistantCarbon Core Guard StructureWorld TimeStopwatch5 AlarmsCountdown TimerHourly Time SignalLED BacklightFull Auto CalendarButton Operation Tone On/OffRegular Timekeeping12/24 Hours DisplayDay And Date DisplayScrewed Case BackBuckle Clasp200M Water ResistanceApproximate Case Size (L × W × H): 54.9 × 51.9 × 16.1 mmApproximate Case Diameter: 51.90 mmApproximate Case Thickness: 16.10 mm
