CASIO AW-591-4A

Accuracy at normal temperature: 15 seconds a month Digital Timekeeping: Hour, minutes, seconds, p.m. month, day, day of the week Time format: 12-hour and 24-hour Calendar system: Full auto-calendar pre-programmed from the year 2000 to 2039 Other: 3 screen formats (Day of the week, month-day, hour:minutes);Home City code; Daylight Saving Time / Standard Time Analog Timekeeping: Hour, minutes(hand moves every 20 sec) World Time: 27 cities (29 time zones) Other: Daylight Saving Time / Standard Time Countdown Timer: measuring unit: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 to 60 minutes ( 1-minute increment) Other: Auto-repeat timing; Progress beeper Stopwatch Measuring unit: 1/100 second Measuring capacity: 5959.99 Measuring modes: Elapsed time, split time, two finishes Alarms: 5 daily alarms (4 one-time alarms; 1 snooze alarm); Hourly time signal Illumination LED(light-emitting diode); Selectable illumination duration(approximately 1 second or 3 seconds); Auto light switch Battery: One lithium battery (Type:CR1220) Approx. battery life: 3 years Approximate measurements: Case diameter: 37mm Case thickness: 10.5mm ORIGINAL, GARANSI RESMI 2 TAHUN DARI CASIO (KARTUGARANSI), MANUAL BOOK