CASIO Men's G-SHOCK Tough Solar Bluetooth Watch GA-B2100 Solar Series

The Tough Solar charging system effectively converts light from any light source to power the watch, eliminating the need to replace the battery, and Smartphone pairing via Bluetooth® delivers accurate timekeeping.

Combining the Carbon Core Guard structure, which protects the module and provides both shock resistance and a compact case.

12/24 HOUR FORMAT Digital time display can be configured to either 12-Hour or 24 Hour Format
WATER RESISTANT 200 Metres Water Resistant
ACCURACY +/- 15 seconds per month
ALARM FUNCTION 5 Daily Alarms: Each will sound every day at the time you set, Hourly time signal: The watch beeps every hour on the hour
AUTO CALENDAR Once set, the automatic calendar always displays the correct date
BAND MATERIAL Resin
BATTERY LEVEL INDICATOR An indicator shows the current battery charge level
BATTERY LIFE Approximately 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
BLUETOOTH® CONNECTIVITY Phone Finder: Pressing a button on the watch will emit an audible tone from your phone, even in silent mode., Signal Range: Up to 2m (may differ depending on surrounding conditions)
CORE GUARD STRUCTURE New Carbon Core Guard Structure
COUNTDOWN TIMER FUNCTION Countdown Range: 60 minutes, Measuring Unit: 1 second
CUSTOMISABLE DATE FORMAT YY/MM/DD - DD/MM/YY - MM-DD-YY
DATE AND WEEKDAY DISPLAY The current date and week day are displayed on the watch face
DATE DISPLAY The current date is displayed on the watch face
DIMENSIONS 48.5 x 45.4 x 11.9
HAND SHIFT FUNCTION With a push of a button, hands move away from the LCD to permit free visibility.
DISPLAY ILLUMINATION Dual Illuminator: Separate illumination of the analogue and digital components ensures optimum readability in low light conditions., LED light, Selectable illumination duration (1.5 seconds or 3 seconds), With afterglow
MINERAL GLASS Mineral Glass- Toughened and able to withstand most scratches
MULTI LANGUAGE DISPLAY Select from a number of different languages
MUTE FUNCTION Function that enables the watch to use silent mode, and therefore emit no sound
NEOBRITE The hands and sometimes the markers have a luminescent coating to glow in the dark
SHOCK RESISTANT Patented Hollow Core Guard Structure protects against impact and vibration
SOLAR POWER Powered by any light source, saving time and money as no battery change required- known as TOUGH SOLAR
STOPWATCH FUNCTION Measuring Capacity: 24 hours, Measuring Modes: Elapsed time, lap time, split time, Measuring Unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes)
WEIGHT (GRAM) 52
WORLD TIME CASIO WATCH+ World Time lets you select from among approximately 300 cities as the World Time City, Displays the current time in major cities and specific areas around the world