Features:Resin CaseResin BandShock ResistantMineral GlassNeon Illuminator (Blacklight LED)AfterglowWorld time29 time zones1/1-second stopwatchMeasuring capacity 59'59Countdown timer5 daily alarms (with 1 snooze alarm)Hourly time signalFull auto-calendar (to year 2039)12/24-hour formatRegular timekeepingAccuracy +/-30 seconds per month100 Meter Water ResistantSize of case/total weight 43.6 X 43 X 14.6 mm/45g