Casio Protrek PRW2500T-7 Multi-Band Atomic Solar Wristwatch
- ...5 months on full charge (without further exposure to light), 23 months on full charge with Power Saving Function (without further exposure to light), Module: 3258.
- Altimeter Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft) Measuring unit: 5 m (20ft) Manual memory measurements (up to 14 records, each including altitude, date, time) High altitude / Low altitude memory Total Ascent / Descent memory Others: Reference altitude setting, Altitude differential.
- Barometer Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg) Display unit: 1 hPa (0.05 inHg) Atmospheric pressure tendency graph Atmospheric pressure differential graphic Barometric change indicator.