GPR-100 — a small, lightweight wrist-worn device that uses GPS technology. The GPR-100 is the result of Casio’s ongoing development efforts, boasting an ultracompact GPS receiving antenna (19mm in length), a compact, high-performance GPS module (12mm x 11mm), and embedded wafer level package (EWLP) technology.
It displays the difference between the runner’s preset time/distance goal and up-to-the-moment progress measured by GPS. This gives runners more complete control over their pace. Data on up to 50 runs can be recorded, along with data on up to 100 laps per run. It also displays the exact time anywhere in the world, thanks to its automatic time adjustment using satellite data. With a completely natural feel on the wrist, the GPR-100 displays distance, speed, and pace data in real time on the run.
Display -49 x 72 full-dot LCD
Water resistance -50 m (5 bar)
Time-keeping functions -Digital display, fully automatic calendar (up to 2039)
World time -Time display for 141 cities worldwide, seven offshore cities, and GMT (38 time zones) and a summer time function
Stopwatch - Measurement to 1/100 second, 24-hour measurementnge, lap/split measurement[GPS] Distance (measurement to 0.01km, 0 to 999.99 km measurement range), speed (measurement to 0.1 km/h, 0 to 40.0 km/h measurement range), and pace measurement, target time difference, and distance difference, displayed in either kilometers or miles
Guide function -Recording of current position (up to 100 points), recording by date, time, or name; setting of one of these recorded points for use in calculating and displaying the direction and distance between the current position and the selected position.
Memory function 50 stopwatch data records (lap/split, run time, run distance, average pace, distance within lap, and pace within lap) Timer Accurate to 1 second, settable in 10-second units, times up to 60 minutes, auto-repeat
Alarm 1 alarm and a time tone
Light EL backlight (auto-light)
Reception frequency 1575.42 MHz
Reception system Parallel 12-channel
Position update cycle About 1 second (continuous)
Satellite acquisition Within 2 minutes (within 1 minute in case of a restart within four hours of the initial acquisition)
Measurement method Continuous or single measurement
Battery PD2032 (lithium-ion coin)
Charge duration Normal mode; about 2.0 hours, low power mode; about 4.3 hours, when GPS functions are used continuously in both modes (depending on usage environment)
Battery life Battery capacity will be at about 70% around 300th charge (depending on usage environment)
Charging time 3 hours for a full charge (using an AC power source or a 9V alkaline battery)
Dimensions 63.1 x 49.5 x 17.1 mm
Weight About 64g
Accessories Charger and AC adapter
Shipped in original packaging as shown above, with original CASIO user manual and complete instructions for use.
12 Months dealer warranty certificate included.
7 Day no questions asked money back guarantee.
