Product details
Specifications
Brand & Model
- Brand: Casio Japan
- Model Number: WS-2100H-1A
Case & Band
- Case/Bezel Material: Resin
- Band: Resin Band
- Glass: Resin Glass
- Water Resistance: 100-meter water resistance
Light
- LED Light
- Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
Step Counter Features
- Step Count: Uses 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 steps, in 1,000-step increments)
- Step Count Graph: Displays hourly step count for the past 7 hours on a 6-level graph
- Step Indicator
- Power Saving Mode: Auto sensor sleep state entry after a fixed period of non-activity
Timekeeping & World Time
- Dual Time: Home time swapping
Stopwatch
- 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 and 1-minute increments)
Alarm & Hourly Signal
- 5 Daily Alarms
- Hourly Time Signal
Calendar & Time Format
- Full Auto-Calendar: Up to the year 2099
- 12/24-Hour Format
Additional Features
- Button Operation Tone: On/Off
- Regular Timekeeping: Hour, minute, second, PM, year, month, date, day
- Accuracy: ±30 seconds per month
Battery Life
- Approximate Battery Life: 3 years on CR2025
