WS-2100H-1AVDF(C5)

Case / bezel material: ResinResin BandResin Glass100-meter water resistanceLED lightSelectable illumination duration (1.5 seconds or 3 seconds), afterglowStep count using a 3-axis acceleration sensor: 0 to 999,999 step count display rangeStep Count History Display: Daily data (8 days)Step Goal Progress Display (step count goal setting range: 1,000 to 50,000, 1,000-step increments)Step Count Graph: Hourly step count for the past 7 hours on a 6-level graphStep indicatorPower Saving: Auto sensor sleep state entry after fixed period of non-activityDual time (Home time swapping)1/100-second stopwatchMeasuring capacity:00'00''00~59'59''99 (for the first 60 minutes)1:00'00~23:59'59 (after 60 minutes)Measuring unit:1/100 second (for the first 60 minutes)1 second (after 60 minutes)Measuring modes: Elapsed time, lap/split times, 1st-2nd place timesMemory capacity: Up to 200 records (measurement start month, date, hour, minute, lap/split times)Countdown timerMeasuring unit: 1 secondCountdown range: 60 minutesCountdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)5 daily alarmsHourly time signalFull auto-calendar (to year 2099)12/24-hour formatButton operation tone on/offRegular timekeeping: Hour, minute, second, pm, year, month, date, dayAccuracy: 30 seconds per monthApprox. battery life: 3 years on CR2025Size of case / Total weightSize of case : 49.948.114.6mmTotal weight : 47g === 1 Year Warranty ===