Casio Timeless AE-1700H-1BVEF

Case size	54.9 × 47.3 × 14.3 mm
Weight	60 g
Case and bezel material	Resin / Aluminium
Band	Resin Band
Water resistance	100-metre water resistance
Power supply and battery life	Approx. battery life: 10 years on CR2032
Glass	Resin Glass
Bezel features	Timer Bezel
Compatible band size	145 to 215 mm
Watch Features
World time	Dual time 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
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) Other - Auto-repeat, time up alarm
Alarm/hourly time signal	Multi-function alarms 3 independent multi-function alarms (2 one-time alarms and 1 snooze/one-time alarm) Alarm type - Daily alarm, date alarm, 1-month alarm, monthly alarm Hourly time signal
Light	LED backlight Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
Light colour	LED - Amber
Calendar	Full auto-calendar (to year 2099)
Mute feature	Button operation tone on/off
Accuracy	Accuracy - ±30 seconds per month
Other features	12/24-hour format Regular timekeeping - Hour, minute, second, pm, month, date, day