Casio SGW1000-1A Triple Sensor Mens Watch

100M Water Resistant(SGW1000) Altimeter Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft) Measuring unit: 1 m (5ft) Manual memory measurements (up to 30 records, each including altitude, date, time) Auto log data (High/low altitudes, auto cumulative ascent and descent) Trek log data (up to 14 records of high/low altitudes, auto cumulative ascent and descent of particular treks) Others: Relative altitude readings(-3,000 to 3,000 m), Selectable measurement interval: ******Has Signs of wear