G-Shock GPR-B1000 35th Anniversary Black Red Limited Edition (GPRB1000TF-1)

G-Shock Rangeman GPR-B1000 35th Anniversary Black Red Limited Edition

$900.00 USD

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G-Shock GPR-B1000 35th Anniversary Black Red Limited Edition (GPRB1000TF-1)



An update to G-Shock’s highly revered Rangeman timepiece, the GPR-B1000 features a case back engraved with the 35th anniversary logo and comes in a commemorative black and rose gold package.

This Magma Ocean Collection features G-Shock’s symbolic shades of black and red as base colors – highlighted with brilliant rose gold and yellow gold accents to celebrate the 35th anniversary. Just as the colors evoke the memory of the magma ocean that covered the planet during its formation, the collection also nods to G-Shock’s heritage while declaring Casio’s commitment to continually create valued G-Shock models for years to come.

The Rangeman is equipped with G-Shock’s toughest technology for the most intense outdoor situations, including a superior, mud-resistant structure and low temperature resistance of -20C/-40F degrees. The watch also comes with premium features such as a scratch resistant, clear sapphire glass, ceramic case back, Bluetooth and GPS Navigation capabilities, Point Memory (up to 60 sets of point data), a Digital Compass, Barometer, Thermometer, and more.


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

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

Measuring range: 260 hPa to 1,100 hPa (7.65 inHg to 32.45 inHg); measuring unit: 1 hPa (0.05 inHg); atmospheric pressure tendency graph (past 48 hours graph display); atmospheric pressure tendency alarm (arrow indicates significant pressure changes)

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

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, daylight saving on/off) and Coordinated Universal Time; auto summer time (DST) switching
2 May be updated when connected to a smartphone

1 second; measuring capacity: 999:59’59; measuring modes: elapsed time, split time

Countdown Timer
Measuring unit: 1 second (maximum 24 hours)

4 daily alarms (with snooze alarm)

Other Functions
Mobile Link functions (world time: over 300 cities, auto time adjustment, One-Touch Time Adjustment, easy watch setting, phone finder, route setting and log data management in GPS navigation, tide graph, moon data); day and date display; full auto-calendar; auto 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

Solar powered system (solar-charging system), charging system compatible with wireless chargers (requires device with Type-A USB terminal)

Continuous Operation
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
About 29 months with the power-saving function*3 ON after full charge
3 Power-saving after a certain period in a dark location

Module: 3452

Size of Case / Total Weight
GPRB1000 60.3 × 57.7 × 20.2 mm / 142g

Dial Color: Black
Case Size: 58mm or larger
Case Shape: Round
Case Material: Resin
Case Thickness: 20mm
Crystal Type: Sapphire
Mov't Type: Digital
Strap Material: Resin
Water Resistance: 20 ATM+
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