Case and band material: Resin
This watch is pressure rated at 200 metres or 20bar. This means it is suitable for water sports and wearing in the surf and diving. No Watch should be used in hot water - Spa's showers etc as the hot water expands the air inside the watch breaking the seals and then when it cools it will drag in moisture into the watch movement.
Auto light switch, afterglow
LED Backlight explained: Press the button and it isn't just the watch's digital display that lights up - the whole of the face is illuminated.
Afterglow Explained: Afterglow only means the light stays on for a few seconds, after you let the light button go.
Flash alert A light diode flashes as soon as an alarm, a countdown-time or the hour signal has been reached.
Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer progress beeper, and stopwatch auto start
World time Displays the current time in major cities and specific areas around the world.
29 time zones (48 cities), daylight saving on/off
Measuring capacity: 23:59'59.99''
Measuring modes: Elapsed time, split time, 1st-2nd place times
Other: 5-second countdown auto start
Countdown timer For fans of precision: the countdown timers help you to remember specific or recurring events by giving off an audible signal at a preset time. The time can be set to the nearest minute and up to 24 hours in advance. Ideal for people who need to take medicines every day or those who do interval training.
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)
Others: Auto-repeat, progress beeper on/off
3 multi-function alarms (with 1 snooze alarm)
Hourly time signal
Full auto-calendar (to year 2099)
Button operation tone on/off
Regular timekeeping: Hour, minute, second, pm, month, date, day
Accuracy: ±15 seconds per month
Approx. battery life: 10 years on CR2025
Size of case : 45.4 x 46.2 x 13.6mm
Total weight : 56g