Different models have different battery life – from 2 to 10 years. The best solution is a solar-powered battery that does not need to be replaced but just needs to be charged periodically using daylight. We have collected all the solar-powered G-Shock models on the website.

Here are some G-SHOCKs with different battery life (not solar):

10 years – G-2900
7 years – GD-110, GA-900, G-9100
5 years – DW-5900, GA-700
2 years – GA-2100, DW-5600, DW-5700