CASIO Black Watch #AEQ-100W-1BVDF

CASIO Watches Black Watch #AEQ-100W-1BVDF   Information:   Case size (L× W× H) 52.5 × 47.7 × 15.3 mm Weight 50 g Case and bezel material Case / bezel material: Resin Band Resin Band Water resistance 100-meter water resistance Power supply and battery life Approx. battery life: 10 years on CR2025 Glass Resin Glass World time World time Current time in 30 cities (29 time zones), 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) Alarm/hourly time signal 3 daily alarms (with 1 snooze alarm) Hourly time signal Calendar Full auto-calendar (to year 2099) Accuracy Accuracy: ±30 seconds per month Other features 12/24-hour format Telememo Memory capacity: Up to 30