World Time29 times zones (30 cities), city code display, daylight saving on/offLED with afterglow3 Daily Alarms (1 with snooze)Digital day, date and month calendar insertAuto Calendar (pre-programmed until the year 2099)Countdown TimerMeasuring unit: 1 secondCountdown range: 1 minute to 24 hours1/100 second digital stopwatchMeasuring capacity: 23:59'59.99"Measuring modes: Elapsed time, lap time, split time, 1st-2nd place timesHourly time signal12/24 Hour FormatsAccuracy: ±30 seconds per monthBand: Tan clothApprox. battery life: 10 yearsDial: KhakiLens: Mineral crystalCase: Stainless steel caseback and brown resin caseMovement: Analog quartzCase measurements: 44.5 mm x 38.5 mm x 11 mm Water resistance: 50 meters (165 feet)Warranty Type: Manufacturer Warranty Description: One Year Limited Warranty