Model: GLX-6900-1

Cold Resistant (-20 ?) 
Shock Resistant 
200M Water Resistant 
Auto EL Backlight with Afterglow 
Tide Graph (tide level for specific date and time) 
Moon Data (moon age of the input data, moon phase graph) 
World Time 
29 times zones (48 cities), city code display, daylight saving on/off 
5 Multi-function Alarms (1 with snooze) 
Countdown Timer 
Measuring unit: 1 second 
Countdown range: 1 minute to 1000 hours 
Other: Auto Repeat, timeup alarm, progress beeper 
2 stopwatch 
1/100 second stopwatch 
Measuring capacity: 23:59?59.99? 
Measuring modes: Elapsed time, split time, 1st-2nd place times 
Other: 5-second countdown auto start (stopwatch 1 only) 
Hourly Time Signal 
Flash Alert (stopwatch auto-start, countdown alarm, progress beeper, alarms, hourly time signal) 
Button Tone Operation On/Off 
Auto Calendar (pre-programmed until the year 2099) 
12/24 Hour Formats 
Accuracy: +/- 15 seconds per month 
Approx. battery life: 2 years