What does R mean on G-Shock? The most durable timepiece that did not crash is the men’s Casio G-shock wristwatch. Liked by sportsmen, hunters, and nature enthusiasts. It has a tonne of contemporary technology and is a master at timekeeping. Whenever the battery is running low, either after turning on a light or another operation frequently for a brief period of time, momentarily draining the battery.
Talking about What does R mean on G-Shock? While R is flashing on the display, all features except for timekeeping are disabled. If R is still visible on the screen or if it keeps popping up, the battery might need to be changed. Ask your intended retailer or a CASIO service center to change the battery.