Tough casual-cool outdoor gear for nature lovers eager to get off the beaten path!
Introducing the PRG-340L, a solar-powered PRO TREK with key components made of bio-based resin, a material expected to help reduce environmental impact. Packed with advanced features and total practicality, this PRO TREK is ready for every outdoor setting.
Based on the PRG-340 with its dual-layer LCD, compass graphics appear on the top layer, while the bottom layer offers a large display of the time and various measurements, for an even easier read. The slimmed down LCD minimizes bulk, even while advancing functionality.
The Triple Sensor delivers compass bearing, barometric pressure, altitude, and temperature readings, and the Tough Solar system keeps you charged. The subdued color scheme of coyote brown is complemented by a faux leather band for a classic look that blends seamlessly with outdoor settings and everyday wear alike. The band is treated with flame retardant to hold up even when hit by sparks from cooking or campfires.

• Case size (L W H)54.7 51.7 15.1 mm
  
• Weight 52 g
  
• Case and bezel material: Resin / Bio-based resin
  
• Faux leather band treated with flame retardant
  
• 100-meter water resistance
  
• Environmental resistance
  
• Low-temperature resistant (-10/14)
  
• Solar powered
  
• Sensor feature
  
• Altimeter
  Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft.)
  Measuring unit: 1 m (5 ft.)
  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: 5 seconds or 2 minutes
  *1 second for first 3 minutes only
  *Changeover between meters (m) and feet (ft)
  
• 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 (Past 42 hours of readings)
  Atmospheric pressure differential graphic
  Barometric pressure tendency information alarm (beep and arrow indicate significant changes in pressure)
  *Changeover between hPa and inHg
  
• Digital compass
  Measures and displays direction as one of 16 points
  Measuring range: 0 to 359
  Measuring unit: 1
  60 seconds continuous measurement
  Graphic direction pointer
  Bidirectional calibration
  Magnetic declination correction
  Bearing memory
  
• Thermometer
  Display range: -10 to 60 (14 to 140)
  Display unit: 0.1 (0.2)
  *Changeover between Celsius () and Fahrenheit ()
  
• Mineral Glass
  
• Direction Bezel
  
• Compatible band size 145 to 215 mm
  
• World time
  31 time zones (48 cities coordinated universal time), daylight saving on/off
  
• Sunrise, sunset time display
  Sunrise time and sunset time for specific date
  
• 1/10-second stopwatch
  Measuring capacity: 999:59'59.9''
  Measuring modes: Elapsed time, split time, 1st-2nd place times
  Countdown timer
  Measuring unit: 1 second
  Countdown range: 24 hours
  Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
  
• 5 daily alarms (with 1 snooze alarm)
  
• Hourly time signal
  
• LED backlight (Super Illuminator)
  Full auto LED light, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
  LED:White
  
• Full auto-calendar (to year 2099)
  
• Button operation tone on/off
  
• Power Saving (display goes blank to save power when the watch is left in the dark)
  
• Battery level indicator
  Approx. battery operating time:
  7 months on rechargeable battery (operation period with normal use without exposure to light after charge)
  27 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
  
• Accuracy: 15 seconds per month
  
• 12/24-hour format
  
• Regular timekeeping:
  Hour, minute, second, pm, month, date, day
  
• Duplex LCD display