Features:Bio-Based Carbon CaseBio-Based Resin StrapTough Solar MovementMineral CrystalGrey DialDigital DisplayDigital CompassRadio Controlled WatchGraphic Direction PointerMagnetic Declination CorrectionTrek Log DataBarometerAtmospheric Pressure Tendency GraphThermometerResistant To MudShock Resistant1/10-Second StopwatchWorld TimeSunrise, Sunset Time DisplayFull Auto CalendarCountdown Timer12/24 Hours DisplayDay And Date DisplayScrewed Case BackBuckle Clasp200M Water ResistanceApproximate Case Size (L × W × H): 56.7 × 52.7 × 14.8 mmApproximate Case Diameter: 52.70 mmApproximate Case Thickness: 14.80 mm