Casio Men's Ana-Digi Watch with Metal Band, White:World TimeCasio men's watch offers 29 time 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: black resinApprox. battery life: 10 yearsDial: whiteClosure: buckleLens: mineral crystalCase: stainless steel caseback and resin caseMovement: analog quartzCase measurements: 44.5 mm x 38.5 mm x 11 mmWater resistance: 50 meters (165 feet)One year manufacturer's limited warranty