Features  

Introducing the latest addition to the slim line (PRW-3100), Real Material Series of PRO TREK Triple Sensor watches with solar power radio controlled timekeeping. This new model has a band that is highly resistant to breaking thanks to inserts into carbon figure sheets with outstanding tensile resistance. The crystal is made of scratch resistant sapphire glass, making this model the perfect choice for wear during outdoor activities. An STN liquid crystal display makes data readable at a wider viewing angle, while a new stainless steel bezel and slim design enhances practicality even further. Other features include Triple Sensor Version 3 for greatly improved measurement accuracy and shorter recording intervals, MULTI BAND 6, Tough Solar, and information alarm feature that alerts you to sudden increases or decreases in barometric pressure and much more. Powerful outdoor watch performance plus a great new design makes this PRO TREK mode an essential piece of genuine outdoor gear.

* Triple Sensor Version 3
- Altimeter
- Barometer/Thermometer
- Digital Compass
* 100-meter water resistance
* Radio-controlled (MULTIBAND 6)
* Solar-powered
* Low-temperature resistance (–10°C/14°F)
* Full auto LED light (Super Illuminator)

  Specifications  

- Case / bezel material: Resin / Stainless steel	- Sunrise, sunset time display
- Carbon fiber insert Resin Band	- 1/10-second stopwatch
- Black IP	- Countdown timer
- Sapphire Glass with non-reflective coating	- 5 daily alarms (with 1 snooze alarm)
- Sapphire Crystal	- Hourly time signal
- 100-meter water resistance	- Battery level indicator
- LED backlight (Super Illuminator)	- Power Saving
- Solar powered	- Full auto-calendar (to year 2099)
- Low-temperature resistant (–10°C/14°F)	- 12/24-hour format
- Time calibration signal reception	- Button operation tone on/off
- Time Calibration Signals	- Regular timekeeping: Hour, minute, second, pm, year, month, date, day
- Digital compass	- Accuracy: ±15 seconds per month (with no signal calibration)
- Altimeter	- Approx. battery operating time: 7 & 22 months
- Barometer	- Size of case : 56×47.1×12mm
- Thermometer	- Total weight : 72g
- World time