This new model combines G-SHOCK signature basic black with blue accents for a look that is nothing but cool. Based on the popular large case GA-300, this new variation adds sky blue coloring in the form of lettering at the top and the bottom of the bezel and case, and the hour and minute hands.
Shock Resistant 200 Meter Water Resistant Magnetic Resistant Auto LED Light (Super Illuminator) with Afterglow World Time 31 times zones (48 cities + UTC), daylight saving on/off, city code display, home city/world time swapping 4 Daily Alarms and 1 Snooze Alarm Hourly Time Signal 1/100 Second Stopwatch Measuring capacity: 999:59'59.99" Measuring modes: Elapsed time, split time, 1st-2nd place times Countdown Timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments) Full auto-calendar (pre-programmed until the year 2099) 12/24 Hour Formats Accuracy: +/- 15 seconds per month Battery: SR927W x 2 Approx. battery life: 3 years Module 5259
Size of case/total weight GA303B 55.1 x 52.2 x 16.5mm / 72g GA300 55.1 x 52.5 x 16.7mm / 80g GA300BA 55.1 x 52.2 x 16.5mm / 72g