Casio LW-205H-4ADF

• Case size (L× W× H): 38.9 × 35 × 9.9 mm
• Weight: 24 g
• Case and bezel material: Resin
• Band: Resin Band
• Water resistance: 50-meter water resistance
• Power supply and battery life: Approx. battery life: 3 years on CR2016
• Glass: Resin Glass
• Compatible band size: 145 to 215 mm
• 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, split time, 1st-2nd place times
• Timer:
Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
Other: Auto-repeat
• Alarm/hourly time signal:
Hourly time signal
Multi-function alarm
• Flash alert feature:
Flash alert
Flashes with buzzer that sounds for alarms, hourly time signal
• Light: LED backlight Afterglow
• Light color: LED:Amber
• Calendar: Full auto-calendar (to year 2039)
• Accuracy: ±30 seconds per month
• Other features:
12/24-hour format
Regular timekeeping: Hour, minute, second, pm, month, date, day