Resin Band Mineral Glass Shock Resistant 200-meter water resistance Electro-luminescent backlight Auto light switch, selectable illumination duration, afterglow Dual time 1/100-second stopwatch Measuring capacity: 99:59,59.99 Measuring modes: Elapsed time, split time, 1st-2nd place times Memory capacity: Up to 60 records (used by lap/split time records and log title screens) 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 3 multi-function alarms (with 1 snooze alarm) Hourly time signal Full auto-calendar (to year 2099) 12/24-hour format Button operation tone on/off Regular timekeeping Digital: Hour, minute, second, am/pm, month, date, day, daylight saving on/off Accuracy: ±30 seconds per month Approximate battery life: 7 years on CR2016
