3 ms·I have a G-Shock that I got for my 18th birthday. I am now 35, and it is still on it's original battery.by DiabloD3 8y agoI have a G-Shock that I got for my 18th birthday. I am now 35, and it is still on it's original battery.easytiger 8y agoI can see it now on kickstarter 2023... NEW INNOVATIVE WATCH: BATTERY LASTS FIVE YEARS!TimJYoung 8y agoI had a G-Shock in high school and wore it while surfing all of the time. It was a fantastically durable watch.