G-SHOCK, the toughness watch that has continued to evolve in pursuit of insatiable strength since its launch in 1983, presents the HIDDEN GLOW SERIES, which expresses human potential with luminous parts that glow in the dark.

The watch features a white and blue color scheme that evokes the image of the summer sea, and a blue phosphorescent face that expresses the fantastic light emitted by bioluminescent insects, expressing the beach scene that shows different expressions during the day and at night.

Each model features a distinctive dial design, enhancing its individuality with color and light.

In addition, the main resin parts of the bezel and band of the GA-2100HDS are made from biomass plastic, which is expected to contribute to reducing the burden on the environment.

A cool design that will accentuate your casual and work style.

Shock resistant construction Water resistant to 20 ATM Hand retraction function (When the hands overlap with the LCD display and are difficult to see, the hands can be temporarily retracted from above the LCD display)
World time: 48 cities (31 time zones, daylight saving time setting function) + UTC (Coordinated Universal Time) time display Stopwatch (1/100 seconds (less than 1 hour) / 1 second (more than 1 hour),
24 hour counter, split)
- Timer (set unit: 1 second, maximum set: 24 hours, measured in 1 second units)
- 5 time alarms
- Hourly time signal
- Full auto calendar
- 12/24 hour display switching
- Operation sound ON/OFF switching function
- Double LED light: LED light for dial (with Super Illuminator, afterglow function, afterglow time switching (1.5 seconds/3 seconds)),
LED backlight for LCD (with Super Illuminator, afterglow function, afterglow time switching (1.5 seconds/3 seconds))
Battery life: Approximately 3 years
* Battery life is calculated from the time of manufacture as it is a monitor battery.

Model Number: GA-2100HDS-7A1JF