Construction: Shock Resistant

Water Resistant: 100M 

Light: LED Backlight

World Time: 29 time zones (48 cities + UTC), city code display, daylight saving on/off

Alarm: 5 Daily Alarms (4 one-time alarms and 1 snooze alarm) Hourly Time Signal

Stopwatch: 1/100 second 

Measuring capacity: 23:59'59.99"

Measuring Modes: Elapsed time, split time, 1st-2nd place times

Countdown Timer

Measuring Unit: 1 second

Countdown Range: 24 hours

Countdown Start Time Setting Range: 1 minute to 24 hours (1-minute increments and 1-hour increments)

Calendar: Full Auto Calendar (pre-programmed until the year 2099)

Hour Formats: 12/24 

Button Operation Tone: on/off

Accuracy: +/- 30 seconds per month

Battery: SR726SW x 2

Approx. Battery Life: 2 years

Module: 5338