 
      Introducing the G-SHOCK watch series GA-B001 — With a tough new design, Smartphone Link functionality, and a Bold color scheme inspired by street fashion in big cities. Besides being fashionable, this watch also offers complete functions. Sync with your smartphone via Bluetooth® and open the dedicated app to access the functions you need. The GA-B001 series features an innovative construction with two separate components, the top and bottom bezels, which connect at the 9 and 3 o'clock positions. Innovation is complemented by detailed designs, index markings, and a uniquely shaped LCD design that has never been seen on previous G-SHOCK . Color choices consist of all black, black or turquoise in transparent gradient colors, or a new color addition, red.
Specification
Basic Information
Case size (W×W×H)
42.5×46×13.8mm
Weight
51g
Case and bezel material
Case/bezel material: Carbon/Resin
Watch Band
Resin Band
Construction
Shock Resistant
Carbon Core Guard structure
Water resistance
Water resistance 200 meters
Power supply and battery life
Estimated battery life: 2 years on SR726W X 2
Smartphone Link/App Connectivity Features
SmartphoneLink feature
Mobile link (Connect wirelessly using Bluetooth®)
Application
CASIO WATCH
Application connectivity features
Automatic time adjustment
Practical watch settings
About 300 world time cities
Application information
Time & place
Cellphone finder
Exterior
Glass
Mineral Glass
Compatible strap sizes
145 to 215 mm
Function
Neobrites
Clock feature
world time
Stopwatch
Countdown
Hourly time alarm/signal
5 daily alarms
Hourly time signal
Light
Light color
LEDs: White
Calendar
Fully auto-calendar (to year 2099)
Silent feature
Operation button sound on/off
accuracy
Accuracy: ±15 seconds per month (without mobile link function)
Another feature