Shock Resistant
200M Water Resistant
LED light (Super Illuminator)
Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
World time
31 time zones (48 cities + coordinated universal time), one touch UTC time zone, daylight saving on/off •1/100-second stopwatch
Measuring capacity: 23:59'59.99''
Measuring modes: Elapsed time, split time, Countdown timer
Measuring unit: 1 second
Input range: 1 minnute to 60 minutes (1-minute increments)
5 daily alarms (with 1 snooze alarm)
Hourly time signal
Low battery warning (A warning appears on the display whenever battery power drops below a certain level.)
Full auto-calendar (to year 2099)
12/24-hour format
Accuracy: ± 15 seconds per month
Button operation tone on/off
Approx. battery life: 3 years
Module: 5398
Size of case/total weight
Band Length: 145mm - 215mm
GA400LY 55.0 × 51.9 × 18.3mm / 70g