Casio G-Shock Octagon GA-2100SU-1AER Watch

Waterproof and shock-resistant sports watch with quartz movement. Equipped with LED backlight with Dual Illuminator function. The hands are coated with a fluorescent Neobrite layer, allowing time to be read in the dark. The analog-digital dial is protected by mineral glass with a Mohs hardness level of 5.

Robust construction

The use of the G-Shock system and a carbon-reinforced case increases resistance to shocks and mechanical damage. The mineral glass covering the dial has a Mohs hardness level of 5.

The model features high water resistance and is resistant to submersion up to 200 meters (20 bar), making it safe to use while swimming or even diving.

Dial, Dual Illuminator, Neobrite

The analog-digital dial with a diameter of 33 mm, displaying time in 12/24-hour format, is equipped with LED backlight with Dual Illuminator function. Hands coated with fluorescent Neobrite coating ensure readability in low light or darkness.

Flexible strap

Comfortable wear is ensured by an black-colored elastic strap fastened with a metal buckle. The material is resistant to moisture and sweat, making it ideal for various activities.

5 alarms, calendar, stopwatch, timer, world time function, average speed measurement

The watch is equipped with:

• 5 daily alarms with snooze function
• extended perpetual calendar
• stopwatch with up to 24 h measurement and 1/100 s accuracy
• 24-hour countdown timer
• world time function for checking time in different time zones
• average speed measurement on a traveled route

Main features

• G-Shock system
• submersion up to 200 meters
• durable construction
• Dual Illuminator lighting function
• fluorescent Neobrite on the hands
• quartz mechanism
• calendar
• stopwatch
• timer
• world time function
• 5 alarms