Casio G-Shock Rangeman GPS Navigation Bluetooth Watch GPRB1000-1B GPR-B1000-1B

Extreme Survival Fitness

Shock Resistance + Dirt and Mud Resistance × Solar Assist GPS Navigation

From the G-SHOCK Master of G Series designed and engineered for men who face severe natural environments comes a new Triple Sensor RANGEMAN model for those encountering harsh conditions on land. A powerful body that is shock resistant, dust resistant, mud resistant, low temperature resistant, and water resistant comes packed with functions that make it the first G-SHOCK capable of GPS navigation. GPS and a digital compass combine to guide you to your destinations, while the watch tracks your routes and stores waypoint information in memory, making this the perfect tool for survival activities. A dual charging system supports both wireless charging and solar charging. GPS functions can be used for 33 hours after about five hours of wireless charging. When the battery reaches a level where GPS is no longer supported, it can be temporarily restored by exposing the watch to high-intensity light for solar charging. Connecting over Bluetooth® to the G-SHOCK Connected app running on a phone greatly expands GPS function performance, allowing you to create routes, display your routes on 3D maps and more. The result is a totally new type of G-SHOCK that is designed for advanced function and built for the ultimate in toughness.

• Case / bezel material: Resin / Stainless steel
• Carbon fiber insert Resin Band
• Mud Resistant
• Shock Resistant
• Sapphire Glass with non-reflective coating
• 200-meter water resistance
• LED backlight (Super illuminator)
  Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
• Solar powered
• Power Source
  Solar powered system (solar-charging system), charging system compatible with wireless chargers (requires device with Type-A USB terminal)
• Low-temperature resistant (–20°C/–4°F)
  * Low-temperature resistance guarantees operation of the watch display only. It does not apply to operation of GPS, sensors or other functions.
• GPS signal reception: Auto receive (time information, once/day); Manual receive (position information, time information)
• GPS Navigation
  Activity logs (up to 20 logs), track display (wide area map/magnified map switching), start-to-destination direct distance, bearing to destination, destination setting from Point Memory recordings, backtrack, activity time measurement, log use status
• Mobile link (Wireless linking using Bluetooth®)
• Point Memory
  Up to 60 sets of point data (time, date, longitude/latitude, altitude, atmospheric pressure, temperature), point icons
• Digital compass
  Measures and displays direction as one of 16 points
  Measuring range: 0 to 359°
  Measuring unit: 1°
  60 seconds continuous measurement
  Bidirectional calibration and magnetic declination correction
  Bearing memory (records and display one set of degree and direction)
  Graphical display of north
  Auto horizontal compensation
• Altimeter
  Measuring range: –700 to 10,000 m (–2,300 to 32,800 ft.)
  Measuring unit: 1 m (5 ft.)
  *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
  Barometric pressure tendency information alarm (beep and arrow indicates significant changes in pressure)
  *Changeover between hPa and inHg
• Thermometer
  Display range: –10 to 60°C (14 to 140°F)
  Display unit: 0.1°C (0.2°F)
  *Changeover between Celsius (°C) and Fahrenheit (°F)
• Airplane mode
• World time
  39 time zones* (39 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching
  *May be updated when connected to a smartphone.
• Sunrise, sunset time display
  Sunrise time and sunset time for specific date
• 1-second stopwatch
  Measuring capacity: 999:59'59
  Measuring modes: Elapsed time, split time
• Countdown timer
  Measuring unit: 1 second
  Countdown range: 24 hours
  Countdown start time setting range: 1 minute to 24 hours (1-minute increments)
• 4 daily alarms
• Battery level indicator
• Power Saving (Display goes blank to save power when the watch is left in the dark.)
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping: Hour, minute, second, am, pm, month, date, day
• Accuracy: ±15 seconds per month (with no GPS signal reception and mobile link function)
• Approx. battery operating time:
  With GPS use
  NORMAL (Intermittent reception): Approx. 33 hours
  HIGH RATE (Continuous reception): Approx. 20 hours
  *Approx. two months more for non-GPS functions
  Without GPS use
  Approx. 29 months with the power-saving function* on after full charge
  *Power-saving after a certain period in a dark location
• Size of case: 60.3 × 57.7 × 20.2 mm
• Total weight: 142g
• LED:White