G-SHOCK MASTER OF G - LAND MUDMASTER GGB100-1A3

  Basic Information Case size (L× W× H) 55.4 × 51.3 × 19.4 mm Weight 92 g Case and bezel material Carbon / Resin　 Band Resin Band Construction Shock Resistant Mud Resistant Carbon Core Guard structure Water resistance 200-meter water resistance Power supply and battery life Approx. battery life: 2 years on CR2025 Sensor feature Step count using a 3-axis acceleration sensor: 0 to 999,999 step count display range Power Saving: Auto sensor sleep state entry after fixed period of non-activity Altimeter Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft.) Measuring unit: 1 m (5 ft.) Hand indication graph of altitude differential Manual memory measurements (up to 14 records, each including altitude, date, time) Auto log data (High/low altitudes, cumulative ascent and descent) Others: Relative altitude readings (±100 m /±1000 m), selectable measurement interval: 5 seconds or 2 minutes (1 second for first 3 minutes only) *Changeover between meters (m) and