CASIO
G-Shock #PRG-340-3

USD $150.00
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12 Months
Warranty
14 Days
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100%
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#Electronic Watch#PRO TREK
Overview
Solar PRO TREK is made of environmentally friendly materials and can accompany you when traveling in the wild. The PRO TREK series of outdoor equipment designed for nature lovers launches PRG-340 - a timepiece made of environmentally friendly biomass plastic* that is equally comfortable to wear. The case and urethane strap are made of biomass plastic made from castor oil, while the biomass plastic strap is made from corn. Dual LCDs present different levels of practical and beautiful compass design and clock functions. The compass is larger, clear and easy to read, and easy to operate. The rotating bezel makes it easy to record compass readings, and the Tough Solar charging system maintains advanced functionality wherever you go. Explore the wild with a smaller carbon footprint! * Biomass plastics are polymers made using chemical or biological synthesis techniques. The raw materials are sourced from plants or other renewable organic materials. It is recognized that it can help reduce the impact on the environment and promote the development of a circular economy.
Highlights
  • Case size (length × width × height) : 54.7 × 51.7 × 15.1mm
  • weight : 54g
  • Case and bezel materials : Bio-based resin
  • watch strap : Soft urethane strap (bio-based resin)
  • water proof : 100 meters waterproof
  • Resistant to environmental changes : Low temperature resistance (-10°C/14°F)
  • Power supply and battery life : Tough Solar
In The Box
CASIO G-Shock#PRG-340-3
Specifications
BASIC INFORMATION :
Sensor function
Altimeter measurement range: –700 to 10,000 meters (–2,300 to 32,800 feet) Measurement units: 1 meter (5 feet) Manual memory measurement (up to 30 records, each including altitude, date, time) Automatic recording of data (height/ Low altitude, automatic calculation of ascent and descent heights) Recording distance data (up to 14 high/low altitude records, automatic calculation of ascent and descent heights for specified distances) Others: Relative altitude readings (–3,000 to 3,000 meters) Optional measurement intervals: 5 seconds or 2 minutes * Only the first 3 minutes are 1 second * Switch 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) Pressure trend graph (past 42 hours of readings) Pressure differential graph Pressure trend data forecast (beep and arrow indicate pressure Significant changes) *Switching between hPa and inHg
Digital compass measures and displays one of 16 directions. Measurement range: 0 to 359°. Measurement unit: 1°. 60 seconds continuous measurement. Image direction pointer. Bidirectional calibration. Magnetic field difference correction. Orientation memory.
Thermometer display range: –10 to 60°C (14 to 140°F) Display unit: 0.1℃ (0.2℉) *Toggle between degrees Celsius (℃) and Fahrenheit (℉)
WATCH FUNCTION :
world time
Local time/world time switching
Sunrise/sunset time display
Sunrise and sunset time Display the sunrise time and sunset time on the specified date, daylight pointer
Stopwatch
1/10 second stopwatch measurement limit: 999:59'59.9'' Measurement modes: elapsed time, split time, first, second place time
Timer function
Countdown timer measurement unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (in increments of 1 minute and 1 hour)
Alarm/hourly time signal
5 daily alarms (1 snooze alarm)
hourly signal
lighting effects
LED backlight (super light source) Fully automatic LED light, selectable lighting time (1.5 seconds or 3 seconds), afterglow
lighting color
LED: white
calendar
Fully automatic calendar (until 2099)
mute function
Button operation beep on/off
Energy saving function
Power saving (when the watch is in darkness, the screen will go blank to save power)
Battery display/alarm
Battery level indicator
operation hours
Approximate battery life: 6 months on a rechargeable battery (based on normal use without exposure to light after charging) 22 months on a rechargeable battery (calculated when the device is fully charged and placed in complete darkness environment, use power saving mode)
Accuracy
Accuracy: ±15 seconds per month (no signal calibration)
Other functions
12/24 hour format
General timing status: hour, minute, second, afternoon, month, date, day of the week
Time adjustment details
Time calibration signal transmitting station name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Transmitting station name: MSF (Anthorn, UK) Frequency: 60.0 kHz Transmitting station name: WWVB (Fort Collins, USA) Frequency: 60.0 kHz Transmitting station name: JJY (Japan) Fukushima, Fukuoka/Saga) Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga) Transmitting station name: BPC (Shangqiu City, Henan Province, China) Frequency: 68.5 kHz
Time calibration signal reception can automatically receive signals up to six times a day (after one success, subsequent automatic reception operations will no longer be performed) *China calibration signals can be manually received five times a day to receive the latest signal reception results
Operation guide (Open in new tab)