Specifications:

resin glass
water resistant
case/ bezel material: resin/ chrome plated
stainless steel band
adjustable clasp
LED back-light
selectable illumination duration (1.5 secs. or 3 secs.) after glow
multi time (4 different cities)
world time
31 time zones (48 cities coordinated universal time), daylight saving on/off, Home city/World time city swapping
1/100-second stopwatch
measuring capacity: 23:59'59.99''
measuring modes: elapsed time, split time, 1st 2nd place times
countdown timer
measuring unit: 1/10 secs
countdown range: 24 hours
countdown start time setting range: second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
5 daily alarms or one time alarms
hourly time signal
full auto calendar (to year 2099)
12/24 hour format
buton operation tone on/off
regular timekeeping
digital hour:Hour, minute, second, pm, month, date, day
accuracy: ±30 seconds per month
approx. battery life: 3 years on CR1616
size of case : 39 × 34 × 9.6 mm
total weight: 50g
LED: amber