PriceRM 240 DescriptionShock resistant
Electro-luminescent backlight
World time
1/100-second stopwatch
Countdown timer
Daily alarms
Hourly time signal
Full auto-calendar (to year 2099)
12/24-hour formats
Button operation tone on/off
Regular timekeeping: Hour, minutes, seconds, am/pm, year, month, date, day
Accuracy: ±30 seconds per month
Approx. battery life: 3 years on CR1616
Product Shipping Weight0.20 kg