Casio G-Shock Bluetooth 4.0 Big Size Men's Watch GB-X6900B-4
Model: GB-X6900B-4
Mineral Glass
Shock Resistant
200-meter water resistance
Case / bezel material: Resin
Resin Band
LED backlight (Super Illuminator)
Auto light switch, selectable illumination duration, afterglow
World time
35 time zones (100 cities + coordinated universal time), city name display, daylight saving on/off
1/100-second stopwatch
Measuring capacity: 999:59'59.99''
Measuring modes: Elapsed time, split time, 1st-2nd place times
Countdown timer
Measuring unit: 1/10 second
Countdown range: 100 hours
Countdown start time setting range: 1 seconds to 100 hours (1-second increments, 1-minute increments and 1-hour increments)
5 daily alarms or one-time alarms (with 1 snooze alarm)
Hourly time signal
Mobile link (Wireless linking using Bluetooth® v4.0)
Vibe alert
Tap function
Low battery warning (A warning appears on the display whenever battery power drops below a certain level.)
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Power Saving (Mobile Link turns off automatically after a fixed amount of time to save power.)
Regular timekeeping: Hour, minute, second, pm, month, date, day
Accuracy: ±15 seconds per month
Approx. battery operating time:
2 years on CR2032 (Mobile Link used 12 hours a day.)
*Incoming call alert: 3 times/day
*Incoming mail, other event alert: 10 times/day
*Light: 1 time (1.5 seconds)/day
*Alarm: 10 seconds/day
*Control Mode: 2 hours/day
Size of case: 57.5 X 53.9 X 20.4 mm
Total weight: 82 g
LED:White
Support iphone4S, iphone5 and Galaxy S4 only
Packaging: New in box with manual
Mineral Glass
Shock Resistant
200-meter water resistance
Case / bezel material: Resin
Resin Band
LED backlight (Super Illuminator)
Auto light switch, selectable illumination duration, afterglow
World time
35 time zones (100 cities + coordinated universal time), city name display, daylight saving on/off
1/100-second stopwatch
Measuring capacity: 999:59'59.99''
Measuring modes: Elapsed time, split time, 1st-2nd place times
Countdown timer
Measuring unit: 1/10 second
Countdown range: 100 hours
Countdown start time setting range: 1 seconds to 100 hours (1-second increments, 1-minute increments and 1-hour increments)
5 daily alarms or one-time alarms (with 1 snooze alarm)
Hourly time signal
Mobile link (Wireless linking using Bluetooth® v4.0)
Vibe alert
Tap function
Low battery warning (A warning appears on the display whenever battery power drops below a certain level.)
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Power Saving (Mobile Link turns off automatically after a fixed amount of time to save power.)
Regular timekeeping: Hour, minute, second, pm, month, date, day
Accuracy: ±15 seconds per month
Approx. battery operating time:
2 years on CR2032 (Mobile Link used 12 hours a day.)
*Incoming call alert: 3 times/day
*Incoming mail, other event alert: 10 times/day
*Light: 1 time (1.5 seconds)/day
*Alarm: 10 seconds/day
*Control Mode: 2 hours/day
Size of case: 57.5 X 53.9 X 20.4 mm
Total weight: 82 g
LED:White
Support iphone4S, iphone5 and Galaxy S4 only
Packaging: New in box with manual