Casio Men's PRG550-1A1CR Pro Trek Triple Sensor Tough Solar Analog-Digital Watch

The PRG550 series is a 3 hand analog watch model with an LCD window. The triple sensors measure compass bearing in compass mode the second hand becomes the compass needle pointer; altitude/atmospheric pressure and temperature. The multipurpose second hand points towards magnetic north and can indicate the latest change in atmospheric pressure or show a change in altitude from a pre-selected location; depending on the function selected. While the LCD displays numerical sensor information such as compass direction angle value; altitude; atmospheric pressure; and temperature; the PRG550-1A1€s full auto LED light activates with just a flick of the wrist and operates by Casio€s Tough Solar Power technology; allowing readings to be accomplished with ease. Casio€s Tough Solar Power technology adds to the PRG550 series efficiency by allowing the time piece to power down when not exposed to light for a certain period of time; thus conserving energy. Black resin band analog and digital watch with blackface.