GBM-2100A-1A3ER

Digital time display can be configured to either 12-Hour or 24 Hour Format

The new Metal Covered 2100. Boasting a stand-out forest green dial, Bluetooth and Tough Solar technology .

200 Metres Water Resistant

5 Daily Alarms: Each will sound every day at the time you set

Once set, the automatic calendar always displays the correct date

Bio-based resin

A warning appears on the display whenever battery power drops below a certain level.

Low Energy Support

Phone Finder: Pressing a button on the watch will emit an audible tone from your phone, even in silent mode.

Phone Finder

Connect via the brand new CASIO WATCHES App

Countdown Range: 60 minutes

Measuring Unit: 1 second

YY/MM/DD - DD/MM/YY - MM-DD-YY

The current date is displayed on the watch face

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With a push of a button, hands move away from the LCD to permit free visibility.

Selectable illumination duration (1.5 seconds or 3 seconds)

Double LED light, LED light for the face and LED backlight for the digital display

Hard glass resists scratching

The button tones on the mode button can be switched off for discreet operation. Pre-set alarm or timer functions remain active.

A luminous coating on the watch hands provides illumination in the dark.

Patented Hollow Core Guard Structure protects against impact and vibration

Powered by any light source, saving time and money as no battery change required- known as TOUGH SOLAR

Measuring Capacity: 60 minutes

Measuring Unit: 1/100th second

Displays the current time in major cities and specific areas around the world