Casio Protrek PRG-300CM-4DR, Tough Solar Digital Men's Watch , Orange
Stay one step ahead of Mother Nature with the Solar Powered PRG-300CM-4DR with the module no. 3443, incorporating Casio’s new Triple Sensor Version 3 engine. Advanced CASIO original technology has allowed for a 95% smaller direction sensor and 90% reduction in sensor power consumption compared to previous models. Despite their smaller size, the new sensors in this model delivers better accuracy and energy efficiency. This model can measure Altitude in 1m increments (previously 5m) and display compass readings with 60-seconds of continuous measurement (previously 20 seconds). In addition to the altimeter and digital compass, the watch’s Barometer, incorporates a unique Barometric Pressure Tendency Alarm that alerts the wearer to sudden changes in pressure readings.
- Case / Bezel Material: Resin
- Resin strap
- Mineral glass
- Solar power
- Waterproof 100 meters
- High-brightness LED lighting
- fully automatic LED lighting (optional lighting time 1.5 seconds or 3 seconds)
- Low temperature resistant device (-10°C/14°F)
- Digital compass
- 16 azimuth measurement and display
- Measurement range: 0°~359°
- Unit of measurement: 1°
- continuous measurement (60 seconds continuous automatic detection)
- Direction indication
- bidirectional correction and north correction
- geomagnetic declination correction
- orientation memory
- Height measurement
- range: -700~10,000m (-2,300~32,800ft.)
- Unit: 1m (5ft.)
- Manual memory measurement (up to 30 strokes, each containing height, date and time)
- Automatic memory measurement (including maximum/minimum height) , increase in accumulation / cumulative decline in height)
- road log value (up to 14 strokes, each pen contains the highest / lowest height, cumulative increase / cumulative decline height, special steep slope)
- Other: relative height (-3,000 ~ 3,000m), measurement interval Choice (5 sec/2 sec)
- * 1 second measurement interval
- * meter (m) and inch (ft.) switching
- Air pressure measurement range: 260~1,100hPa (7.65~32.45 inHg)
- Unit: 1hPa (0.05inHg)　
- pressure trend graph (recorded in the past 42 hours)
- pressure difference map
- instantaneous climate change warning
- *hPa and inHg switch
- Temperature measurement
- range: -10~60°C (14~140°F)
- Unit: 0.1°C (0.2°F)
- *°C and °F switching
- World Time
- 31 Time Zone (48 cities + corresponding global time), daylight saving time (on/off)
- Sunrise/sunset time indication
- Code table
- measurement unit: 1/10 second
- Measurement range: 999:59’59.9″
- Measurement mode: elapsed time, halfway time, time difference between first place and second place
- Countdown
- measurement unit: 1 second
- measurement range: 24 hours
- start time setting range: 1 minute ~ 24 hours
- 5 independent alarms (including a group of snooze alarms)
- report punctually
- Power indicator
- Power saving function (when entering the dark state, the watch will automatically turn off the screen display)
- Fully automatic calendar (~2099)
- 12/24 hour switching
- Operation sound (on/off)
- Time mode: hour, minute, second, PM, year, month, day, week
- Accuracy: ±15 seconds per month