casio protrek wsd f20 original

casio protrek gps smart watch android wear. kondisi mulus.. tidak ada box. include charger and watch. ada foto bersebelahan dgn Casio g shock utk size comparison GPSCompatible (including GLONASS*1 and Michibiki) Color MapsCompatible (supports offline use) OSWear OS by GoogleDisplay1.32-inch dual layer display Color TFT LCD and monochrome LCD Color: 320 × 300 pixelsTouchscreenCapacitive touchscreen (anti-fouling coating) Water Resistance50 meters*2 Environmental DurabilityMIL-STD-810G (United States military standard issued by the U.S. Department of Defense)*3 Low-temperature resistance (-10℃) SensorsPressure (air pressure, altitude) sensor, accelerometer, gyrometer, compass (magnetic) sensorMicrophoneVibratorBatteryLithium-ion batteryWireless ConnectivityBluetooth V4.1 (Low Energy) Wi-Fi (IEEE 802.11 b/g/n)ButtonsTOOL button, Power button, APP button Charging Method - Magnetic charging terminal Recharging TimeApprox. 2 hours at room temperature Battery Life (when GPS is not in use)Normal use (color display): 1 day, roughly Normal use (color display Auto Off*4): 2 days, roughly Timepiece Mode (timekeeping only): more than 1 month, roughly (Varies according to use)Battery Life (when GPS is in use) Per-second measurement (color display): 6–8 hours (Accuracy Priority) / 18 hours, roughly (Battery Priority) Per-second measurement (color display Auto Off*4): 7–9 hours (Accuracy Priority) / 25 hours, roughly (Battery Priority) Intermittent measurement (color display): 1 day, roughly (measurement every 6 minutes) Intermittent measurement (color display Auto Off*4): 2 days, roughly (measurement every 6 minutes) (Varies according to use) Size of CaseApprox. 61.7mm × 57.7mm × 15.3mm (H × W × D) Weight WSD-F20: Approx. 92g (including watchband)