Product information "Casio G-Shock GBA-800-2AER"
The Casio G-Shock GBA-800-2AER has the following characteristics:

WATER RESISTANT: 200 Metres Water Resistant
ACCURACY: +/- 15 seconds per month
AIRPLANE MODE: Radio wave signals can be disabled when flying or in a medical facility
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: A warning appears on the display whenever battery power drops below a certain level.
BATTERY LIFE: Approximately 2 years
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), The watch can be wirelessly connected to a compatible smartphone or tablet via Bluetooth. The energy-saving technology enables access to a host of functions.
COUNTDOWN TIMER FUNCTION: Countdown Range: 60 minutes, Measuring Unit: 1 second
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: 54.1 x 48.6 x 15.5 mm
DUAL TIME: Simultaneous display of the current time in two different time zones.
HAND SHIFT FUNCTION: With a push of a button, hands move away from the LCD to permit free visibility.
DISPLAY ILLUMINATION: Auto Light: The watch face will illuminate automatically when you tilt your wrist towards you. Once activated, this feature will automatically deactivate after six hours., Selectable illumination duration (1.5 seconds or 3 seconds), With afterglow
LAP MEMORY: 200 Records
LINK LOSS ALERT: Your watch alerts you if wireless communication with your phone is broken
LOW TEMPERATURE RESISTANT: -10 °C/ 14°F
MINERAL GLASS: Hard glass resists scratching
MUTE FUNCTION: The button tones on the mode button can be switched off for discreet operation. Pre-set alarm or timer functions remain active.
NEOBRITE: A luminous coating on the watch hands provides illumination in the dark.
OS: ANDROID WEAR 2.0: Android 4.3 or later. iOS 9.0+* or later (*limited functionality, please check microsite for full compatibility list)
SHOCK RESISTANT: Patented Hollow Core Guard Structure protects against impact and vibration
STEP COUNTER: 0- 999,999 step count display range, 3-axis acceleration sensor, Power saving: After a fixed period of non-activity the sensor enters a sleep state, Step goal progress display
STOPWATCH FUNCTION: Measuring Capacity: 24 hours, Measuring Modes: Elapsed time, split time, 1st-2nd place times, Target time alarm.
TARGET TIME INDICATOR: Target time countdown begins to count 10 seconds before pre defined target ends.
VIBRATION RESISTANT: Resistant against vibration from heavy duty operations
WORLD TIME: Displays the current time in major cities and specific areas around the worl
Category: Watches