Casio G-Shock GA110RRB-4A Analog-Digital Red Bio-Resin Band

Casio G-Shock GA110RRB-4A: Bold Red, Built Tough

The GA110RRB-4A takes the oversized GA-110 platform and drenches it in red. Not a subtle accent color — everything from the bezel to the band to the vapor-deposited dial finish is red, with black accents on the inverted LCD keeping things legible. If you want a G-Shock that announces itself, this is the one.

The Red Treatment

The vapor deposition finish on the dial creates a metallic red that catches light differently than standard painted dials. The inverted LCD display sits below, showing digital readouts against the monochrome red backdrop. Bio-based resin on the bezel and band reduces environmental impact while maintaining the durability G-Shock is known for.

GA-110 Platform

The GA-110 is one of G-Shock’s most recognizable designs — 55 x 51.2mm with the oversized case and bold analog hands over a digital subdisplay. At 16.9mm thick and 72 grams, it has presence on the wrist. The 5146 module inside handles world time, 1/1000-second stopwatch, countdown timer, five daily alarms, and full auto-calendar.

Durability

Shock resistant and 200-meter water resistant, as expected from any G-Shock. The magnetic resistance adds protection against everyday magnetic fields. LED light illuminates the analog hands while a separate backlight covers the digital display. Battery life is approximately 2 years on a CR1220.

Who It’s For

The GA110RRB-4A is for anyone who wants a bold color watch that can take real punishment. The all-red colorway works best as a statement piece — pair it with neutral outfits and let the watch do the talking.