Casio G-Shock 5600 Series With Smartphone Link feature Watch GWB5600CD1A3
 
Item Specification
GlassMineral Glass
DisplayDigital
ResistanceShock Resistant, Water Resistant
Case/Bezel MaterialResin
Watch ShapeOctagonal
BatteryLow Battery Alert
Approx. battery operating time: 10 months on rechargeable battery (operation period with normal use without exposure to light after charge) 22 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

LEDLED backlight (Super illuminator) Full auto LED light, selectable illumination duration (2 seconds or 4 seconds), afterglow
MovementSolar Powered
Alarm
5 daily alarms (with 1 snooze alarm)
Hourly time signal
Band TypeTwo-Piece Strap
Band MaterialResin
Stop Watch1/100-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, split time, 1st-2nd place times
TimerCountdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
CalendarFull auto-calendar (to year 2099)
Features 
12/24-hour format
Date/month display swapping
Day display (days of the week selectable in six languages)
Regular timekeeping: Hour, minute, second, pm, month, date, day
Mobile link (Wireless linking using Bluetooth®)
Case Size50.8 × 47.1 × 13.1 mm
Accuracy Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)
Weight
53g