Casio G-Shock GA-B2100CT

• Case size(L×W×H):
48.5 × 45.4 × 11.9 mm

• Weight: 57 g

• Case andbezel material:
Carbon / Bio-based resin

• Band:
Cloth band (Made of traceable organic TRUECOTTON)

• Construction:
Shock Resistant
Carbon Core Guard structure

• Waterresistance:
200-meter water resistance

• Powersupply and battery life:
Tough Solar (Solar powered)

• SmartphoneLink feature:
Mobile link (Wireless linking using Bluetooth®)

• Apps:
CASIO WATCHES

• Appconnectivity feature:
Auto time adjustment
Easy watch setting
Approximately 300 world time cities
Time & place
Reminder
Phone finder

• Glass:
Mineral Glass

• Compatibleband size:
145 to 215 mm

• Other:
Neobrite

• World time:
World time
38 time zones (38 cities + coordinated universal time), city codedisplay, city name display, daylight saving on/off, auto summer time (DST)

  switching, Home city/World time city swapping

• Stopwatch:
1/100-second stopwatch
Measuring capacity:
00'00''00~59'59''99 (for the first 60 minutes)
1:00'00~23:59'59 (after 60 minutes)
Measuring unit:
1/100 second (for the first 60 minutes)
1 second (after 60 minutes)
Measuring modes: Elapsed time, lap/split time

• Timer:
Countdown timer
Measuring unit: 1 second
Countdown range: 60 minutes
Countdown start time setting range: 1 second to 60 minutes (1-secondincrements and 1-minute increments)

• Alarm/hourlytime signal:
5 daily alarms
Hourly time signal

• Light:
Double LED light
LED light for the face (Super illuminator, selectable illuminationduration (1.5 seconds or 3 seconds), afterglow)
LED backlight for the digital display (Super illuminator, selectableillumination duration (1.5 seconds or 3 seconds), afterglow)

• Lightcolor:
LED:White

• Calendar:
Full auto-calendar (to year 2099)

• Mutefeature:
Button operation tone on/off

• Energysaving feature:
Power Saving (display goes blank to save power when the watch is left inthe dark)

• Batterydisplay/alert:
Battery level indicator