Casio LWS-2000H-4A Youth Series Sports Digital Watch

Case/bezel material: resin resin band resin glass / spherical glass100-meter water resistanceled backlightselectable illumination duration (1.5 seconds or 3 seconds), afterglowdual timedaylight saving on/off1/100-second stopwatchmeasuring capacity:00'00''00~59'59''99 (for the first 60 minutes)1:00'00~99:59'59 (after 60 minutes)measuring unit:lap time (1/100 second (for the first 60 minutes), 1 second (after 60 minutes))split time (1/100 second (for the first 10 hours), 1 second (after 10 hours))measuring modes: elapsed time, lap/split times, 1st-2nd place timesmemory capacity: up to 60 records (measurement start month, date, day, lap/split times)countdown timermeasuring unit: 1 secondcountdown range: 24 hourscountdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)other: auto-repeat3 multi-function alarms (with 1 snooze alarm)hourly time signalfull auto-calendar (to year 2099)12/24-hour formatbutton operation tone on/offregular timekeeping: hour, minute, second, am/pm, month, date, dayaccuracy: ±30 seconds per monthapprox. Battery life: 5 years on cr1620size of case: 43.6 × 37.2 × 12.2 mm total weight: 26 glad: amber.