Casio Men's Digital Watch WS-2100H-1A2V Black Resin Band Sports Watch

-Case / bezel material: Resin
-Resin Band
-Resin Glass
-100-meter water resistance
-LED light
-Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
-Step count using a 3-axis acceleration sensor: 0 to 999,999 step count display range
-Step 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 graph
-Step indicator
-Power Saving: Auto sensor sleep state entry after fixed period of non-activity
-Dual time (Home time swapping)
-1/100-second stopwatch
-Measuring 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 times
-Memory capacity: Up to 200 records (measurement start month, date, hour, minute, lap/split times)
-Countdown timer
-Measuring unit: 1 second
-Countdown range: 60 minutes
-Countdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)
-5 daily alarms
-Hourly time signal
-Full auto-calendar (to year 2099)
-12/24-hour format
-Button operation tone on/off
-Regular timekeeping: Hour, minute, second, pm, year, month, date, day
-Accuracy: ±30 seconds per month
-Approx. battery life: 3 years on CR2025
-Size of case : 49.9×48.1×14.6mm
-Total weight : 47g