CASIO W221H-8AV Slip on a simple, yet practical digital watch with a boldly angular design. With large LCD for outstanding visibility, LED backlight for an easy read, and a 10-year battery that keeps you going for years, this watch is also packed with handy functions like world time, stopwatch, alarm, timer, full-auto calendar, and more. Case size (L× W× H) 43.7 × 38.4 × 12.2 mm Weight 35 g Case and bezel material Resin Band Resin Band Water resistance 50-meter water resistance Power supply and battery life Approx. battery life: 10 years on CR2032 Exterior Glass Resin Glass Compatible band size 145 to 215 mm Watch Features World time 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 on/off, time up alarm 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 LED backlight Selectable illumination duration (1.5 seconds or 3 seconds), afterglow Light color 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
