Casio GWM850-1 G-Shock Watch

Casio Updated: 2008-08-31 RSS
Casio GWM850-1 G-Shock Watch

G-Shock Atomic Solar - Neutral

Technical Specs

* Multi-Band Atomic Timekeeping (US, UK, Germany, Japan, CMN)
* Receives time calibration radio signals which keep the displayed time accurate
* Auto receive function (6 times per day)
* Manual receive function
* Signal: US WWVB, UK MSF, Germany DCF77, Japan JJY40/JJY60
* Frequency: US 60kHz, UK 60kHz, Germany 77.5kHz, Japan 40/60kHz
* Tough Solar Power
* Shock Resistant
* Mud Resistant
* 200M Water Resistant
* Auto EL Backlight with Afterglow
* Flash Alert
* Flashes with buzzer that sounds for countdown timer time up alarm, countdown timer progress beeper and stopwatch auto start Rally Mode
* Time based navigation function for target timer linked to stopwatch make this mode a powerful tool for time controlled races
* Measuring unit: 1/10 second
* Measuring capacity: 99:59'59.9"
* Target time measurement unit: 1 second
* Target time setting unit: 1 minute
* Target time setting range: 23:59 (for 24hours, set 0:00)
* Preset target times: 10
* Other: Pre-start (Pressing a button during a minute, counts down to the next whole minute and starts timing from there automatically)
* Recall Mode
* Number of Records: Up to 30, each of which includes time stamp and special stage measured time (month, date, hour, minute)
* Total Time Display Range: 2999:59'57.0"
* Other: Record time Correction Feature
* World Time
* 29 times zones (48 cities + Universal Coordinated Time), city code display, daylight saving on/off
* 1/100 second stopwatch
* Measuring capacity: 23:59'59.99"
* Measuring modes: Elapsed time, split time, 1st-2nd place times
* Countdown Timer
* Measuring unit: 1 Second
* Input range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
* 4 Multi-function Daily Alarms and 1 Snooze Alarm
* Hourly Time Signal
* Battery power indicator
* Power saving function
* Auto Calendar (pre-programmed until the year 2099)
* 12/24 Hour formats
* Button Tone Operation On/Off
* Accuracy: ±15 seconds per month (with no signal calibration)
* Storage Battery: CTL1616
* Approx. battery life: 7 months on full charge (without further exposure to light)
* Module 3150

Size of case/total weight
GWM850 51.5 x 42.5 x 13.9mm / 132g