Casio G-shock GMD-S6900Y-9DR Digital Rubber Strap Watch

Case size (L× W× H): 48.8 × 46 × 14.9 mm
Weight: 49 g
Case / bezel material: Resin
Resin Band
Shock Resistant
Water resistance
200-meter water resistance
Battery: CR2016
Mineral Glass
Compatible band size: 145 to 200 mm
World time
29 time zones (48 cities), daylight saving on/off
Stopwatch
1/100-second stopwatch
Measuring capacity: 23:59'59.99''
Measuring modes: Elapsed time, split time, 1st-2nd place times
Other: 5-second countdown auto start
Timer
Countdown 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)
Others: Auto-repeat, progress beeper
Alarm/hourly time signal
Hourly time signal
3 multi-function alarms (with 1 snooze alarm)
Flash alert feature
Flash alert
Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer progress beeper, and stopwatch auto start
Light
Electro-luminescent backlight
Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
Light color
EL:Blue Green
Calendar
Full auto-calendar (to year 2099)
Mute feature
Button operation tone on/off
Accuracy
Accuracy: ±15 seconds per month
Other features
12/24-hour format
Regular timekeeping:
Hour, minute, second, pm, month, date, day