Case / bezel material: Resin Resin Band 100-meter water resistance Mineral Glass Shock Resistant Neon Illuminator (Blacklight LED)AfterglowWorld time29 time zones (27 cities), city code display, daylight saving on/off1/1-second stopwatchMeasuring capacity: 59'59Measuring modes: Elapsed time, split

Case / bezel material: Resin Resin Band 100-meter water resistance Mineral Glass Shock Resistant Neon Illuminator (Blacklight LED)AfterglowWorld time29 time zones (27 cities), city code display, daylight saving on/off1/1-second stopwatchMeasuring capacity: 59'59Measuring modes: Elapsed time, split time, 1st-2nd place timesCountdown timerMeasuring unit: 1 secondCountdown range: 60 minutesCountdown start time setting range: 1 to 60 minutes (1-minute increments)Others: Auto-repeat, progress beeperDaily alarms5 independent daily alarms (4 one-time alarms and 1 snooze alarm)Hourly time signalFull auto-calendar (to year 2039)12/24-hour formatRegular timekeepingAnalog: 2 hands (hour, minute (hand moves every 20 seconds))Digital: Hour, minute, second, pm, month, date, dayAccuracy: ±30 seconds per monthApprox. battery life: 2 years on SR726W × 2 Size of case/total weight: 43.4 X 43.1 X 15 mm/44 g