Features:Resin CaseResin StrapSolar MovementSapphire Crystal With Anti-Reflective CoatingBlack DialAnalog Digital DisplayShock ResistantWorld TimeMud ResistantPower SavingCarbon Core Shield StructureGray Ion Plated BezelDual LED LightBattery Level Indicator5 Daily AlarmsThermometerDigital CompassFull Auto CalendarHourly Time Signal12/24 Hours DisplayMonth, Day And Date DisplayScrew Down CrownSolid Case BackBuckle Clasp200M Water ResistanceApproximate Case Size (L × W × H): 61.2 × 54.4 × 16.1 mmApproximate Case Diameter: 54.40 mmApproximate Case Thickness: 16.10 mm