Case / bezel material: Resin / Stainless steelResin BandMineral GlassShock Resistant200-meter water resistance
Electro-luminescent backlight AfterglowData Bank Memory capacity: Up to 25 sets of data, each set including; Name (8 characters) and telephone number (12 digits) Other: Auto-sortWorld time 29 time zones (30 cities), daylight saving on/offDay Counter Automatically counts down the days from the current date to a target date. Memory capacity: 5 records (8 characters each) A mark appears on the display to let you know when a target date is reached.1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place timesCountdown 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)5 daily alarms or one-time alarmsHourly time signalFull auto-calendar (to year 2099)12/24-hour formatButton operation tone on/offRegular timekeeping: Hour, minute, second, am/pm, year, month, date, dayAccuracy: 30 seconds per monthApprox. battery life: 3 years on CR1616