Features:Resin CaseBio-Based Resin StrapQuartz MovementMineral CrystalBlack DialDigital DisplayShock Resistant1/100-Second StopwatchCountdown TimerMulti-Function AlarmHourly Time SignalFlash AlertLED BacklightFull Auto-Calendar12/24 Hours DisplayMonth, Day And Date DisplayScrewed Case BackBuckle Clasp200M Water ResistanceApproximate Case size (L × W × H): 45.7 × 40.5 × 11.9 mmApproximate Case Diameter: 40.50 mmApproximate Case Thickness: 11.90 mm
