Water Resistance 200m
Shock Resistance
Auto Backlight
Accuracy at normal temperature : 15 seconds per month
Digital Time keeping : Hour, minutes, seconds,month, day ,day of the week
Time Format : 12/24-hour format
World Time : World time - 29 time zones (27 cities)
City code display, daylight saving on/off
Countdown Timer : Measuring unit : 1 second
Countdown range : 60 minutes
Countdown start time setting range : 1 to 60 minutes
Other : Auto-repeat timing; Progress beeper
Stopwatch Measuring Unit : 1/100 second
Measuring Capacity : 59'59.99''
Measuring modes : Elapsed time, split time,two finishes
Alarm : 5 daily alarms (4 one-time alarms : 1 snooze alarm); Hourly Time signal
Illumination : LED(light emitting diode); selectable illumination duration; Auto Light Switch
Battery : One Lithium battery

Approximate Case Diameter Measurement : 47mm