Specifications:

100 m Water Resistant
Case Diameter: 48.1 mm
Case/ Bezel Material: Resin
Led light
Band Material: Resin
Band Color: Navy Blue
Spherical Resin Glass
Battery life: 10 years
Movement: Quartz
Accuracy: ??30 seconds per month
Amber LED light with Afterglow
Multi Time (4 different cities)
World time (48 cities) 31 time zones (48 cities coordinated universal time), daylight saving on/off, Home city/World time city swapping
Stopwatch function - 1/100 sec. - 24 hour
Countdown timer
5 Alarms
5 independent alarms (one-time or daily)
Hourly time signal
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Regular timekeeping
Digital: Hour, minute, second, pm, month, date, day
Accuracy: ??30 seconds per month