Casio G-Shock Mudmaster GGB100-1A

Casio G-Shock Mudmaster GGB100-1A Case Size: 55.4mm L x 51.3mm W x 19.4mm H Case and Bezel Material: Carbon / Resin Band: Resin Band Construction: Shock Resistant, Mud Resistant, Carbon Core Guard Structure Water Resistance: 200m Glass: Mineral Glass, Spherical Glass Time adjustment: Bluetooth: Connects to a smartphone and automatically adjusts the time. Sensor feature: Step count using a 3-axis acceleration sensor. O to 999,999 step count display. Power saving: Auto sensor sleep state entry after fixed period of non-activity. Measuring range: -700 to 10,000m (-2,300 to 32,800ft) Other: Barometer, digital compass, auto log data, thermometer, Neobrite, World time, 38 time zones (38 cities + Coordinated Universal Time), daylight saving on/off. 1/100 second stopwatch. 5 daily alarms, hourly time signal. Sunrise, sunset time display. Countdown timer, measuring unit 1 second. Double LED light, one for the face and one for backlight, LED color: White. 12/24 hour format. Full auto-calendar (to year 2099). Includes a new battery, no box or papers. Gently loved.