Casio G-SHOCK Men's Analog-Digital Watch GA-2100CM-5A
The Casio G-SHOCK GA-2100CM-5A from the 2100 Series combines contemporary styling with durable construction and advanced everyday functionality. Designed with a lightweight Carbon Core Guard structure, this watch features a carbon and bio-based resin case with a matching bio-based resin band. Its compact profile measures 48.5 Γ 45.4 Γ 11.8 mm and weighs approximately 51 grams, offering a practical fit for daily wear. The analog-digital display combines traditional hands with a digital screen, while the mineral glass helps protect the watch face. Built with shock resistance and 200-meter water resistance, it is suitable for active lifestyles and water-based activities. The watch includes world time across 31 time zones and 48 cities, a 1/100-second stopwatch, a 24-hour countdown timer, five daily alarms, and an hourly time signal. Its double white LED lighting system illuminates both the analog face and digital display, with Super Illuminator technology, selectable lighting duration, and afterglow. Additional conveniences include a full auto-calendar through 2099, 12/24-hour time formats, a hand-shift function, and button operation tone settings. Powered by two SR726W batteries with an approximate three-year battery life, the GA-2100CM-5A offers a practical combination of durability, comfort, and versatile timekeeping.
Key Features
- Analog-Digital Display β Combines traditional hour and minute hands with a digital display.
- Carbon Core Guard Structure β Provides a protective construction using carbon and bio-based resin.
- Shock Resistance β Designed to withstand everyday shocks and impacts.
- 200-Meter Water Resistance β Suitable for swimming and other water-based activities.
- Bio-Based Resin Band β Offers a practical and comfortable fit for everyday wear.
- Mineral Glass β Helps protect the watch face during regular use.
- World Time β Covers 31 time zones and 48 cities, including coordinated universal time, with daylight saving settings.
- 1/100-Second Stopwatch β Measures elapsed time, split time, and first- and second-place times.
- 24-Hour Countdown Timer β Supports adjustable countdown settings from one second up to 24 hours.
- Five Daily Alarms β Includes five alarms and an hourly time signal.
- Double LED Lighting β Illuminates the analog face and digital display with white Super Illuminator LEDs.
- Selectable Illumination β Offers 1.5-second or 3-second lighting duration with afterglow.
- Full Auto-Calendar β Automatically manages calendar dates through 2099.
- Hand-Shift Feature β Moves the hands away to provide a clearer view of digital information.
- 12/24-Hour Format β Supports both standard time display formats.
- Three-Year Approximate Battery Life β Operates on two SR726W batteries.
- Lightweight Design β Weighs approximately 51 grams.
