Flashback Friday: GW-300-1 - The First Solar Powered Atomic G-Shock

Launched in 2002, the GW-300-1 was the first G-Shock to have both Waveceptor and Tough Solar, technologies introduced 2000 and 1998 respectively.

The GW-300-1 was capable of automatically receiving atomic time calibration radio signals 4 times per day, keeping its timekeeping accurate and the watch was able to function for 11 months on a full battery charge, without further exposure to light.

For more information on the GW-300-1, check out this review or 50Gs Blog post by Sjors.

Full Specs list:

Atomic Timekeeping
Receives time calibration radio signals which keep the displayed time accurate
Auto receive function (4 times per day)
Manual receive function
Signal: WWVB, Frequency: 60kHz
Tough Solar Power
Shock Resistant
200M Water Resistant
Auto EL Backlight with Afterglow
World Time
29 times zones (30 cities), city code display, daylight saving on/off
4 Daily Alarms & 1 Snooze Alarm
Time Recorder
Memory capacity: 30 records (each record contains month, day, hour, minutes, seconds)
1/100 second stopwatch
Measuring capacity: 23:59'59.99"
Measuring modes: Elapsed time, split time, 1st-2nd place times
Hourly Time Signal
Auto Calendar (pre-programmed until the year 2039)
12/24 Hour Formats
Accuracy: +/-15 seconds per month (with no signal calibration)
Storage Battery CTL1616
Battery Power Indicator
Power Saving Function
Approx. battery life: 11 months on full charge (without further exposure to light)
Module 2608
Size of case/total weight
57.4 x 44.5 x 16.9mm / 67g Bitte sehen replica uhr oder Replica Tag Heuer