Be a survivor
GPR-B1000 series
ULTIMATE TOUGHNESS FOR SURVIVAL
Overview

Technical data
Construction | Shock-resistant; low-temperature resistance (-20°C / -4°F); mud-resistant | |
Water Resistance | 200 meters | |
GPS Signal Frequency | 1575.42 MHz | |
GPS Signal Reception | Time-calibration (auto*1, manual); acquisition of position information (manual) *1 GPS signals are received automatically when the watch recognizes they are available in the area. |
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Communication Specifications | Communication Standard | Bluetooth® low energy |
Signal Range | Up to 2 m (may differ depending on surrounding conditions) | |
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 | |
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, south, east and west; auto horizontal compensation | |
Barometer | Measuring range: 260 hPa to 1,100 hPa (7.65 inHg to 32.45 inHg); measuring unit: 1 hPa (0.05 inHg); barometric pressure tendency graph (past 48 hours graph display); barometric pressure tendency alarm (arrow indicates significant pressure changes) | |
Altimeter | Measuring range: -700 m to 10,000 m (-2,300 ft. to 32,800 ft.); measuring unit: 1 m (5 ft.); relative altitude readings (-3,000 m to 3,000 m); altitude tendency graph | |
Thermometer | Measuring range: -10°C to 60°C (14°F to 140°F); measuring unit: 0.1 °C (0.2 °F) | |
World time | 39 cities (39 time zones*2, changeover to daylight saving time) and coordinated universal time; automatic changeover to daylight saving time *2 May be updated when connected to a smartphone. |
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Stopwatch | 1 second; measuring capacity: 999:59'59; Measuring modes: Elapsed time, split time | |
Countdown timer | Measuring unit: 1 second (maximum 24 hours) | |
Alarm | 4 daily alarms (with snooze function) | |
More features | Mobile Link features (World time: Over 300 cities, automatic time adjustment, one-touch time adjustment, easy clock setting, phone search, route setting and log data management in GPS navigation, tide chart, moon data); day and date display; fully automatic calendar; automatic LED backlight with afterglow: 1.5/3.0 seconds; battery level indicator; 12/24-hour format; airplane mode; button operation tone on/off; sunrise/sunset time display | |
Power supply | Solar powered system (solar-charging system), charging system compatible with wireless chargers (requires device with Type-A USB terminal) | |
Continuous Operation | With GPS use Without GPS use |
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Size of the case | 60.3 × 57.7 × 20.2 mm | |
Total Weight | Approx. 142g |
*The BluetoothⓇ mark and the Bluetooth logo are registered trademarks of Bluetooth SIG, Inc. and are used by Casio Computer Co., Ltd. under license.
* Apple, Apple logo and iPhone are trademark of Apple Inc. registered in the United States and other countries. App Store is a service mark of Apple Inc.
*iOS is a trademark or registered trademark of Cisco Systems, Inc. in the United States.
* Google Play and the Google Play logo are trademarks of Google Inc.
* All other company and product names are trademarks or registered trademarks of their respective owners.