Water Resistant 100 Metres Alarms 3 Daily Alarms Snooze Feature for 1 alarm Time Signal Hourly time signals Stopwatch 1/100 Sec Stopwatch Countdown Timer Input range: 1 minute to 24 hours Dual Time 29 time zones, daylight saving on/off Accuracy +/- 30 seconds per month Approx battery life Up to 10 Year Battery Life (dependant on usage) Databank 30 Pages Other: Auto-sort 8 letters and 16 numerals per page