10 Year Battery
30 Page Databank
8 letters and 12 numerals per page
Auto-sort function
13 Language Display
English, Portuguese, Spanish, French, Dutch, Danish, German, Italian, Swedish, Polish, Romanian, Turkish, Russian
50M Water Resistant
LED Light with Afterglow 
5 Multi-function Alarms with snooze
Countdown Timer
Measuring unit: 1 second
Countdown range: 1 minute to 24 hours
1/100 second stopwatch  
Measuring capacity: 23:59'59.99"
Measuring modes: Elapsed time, split time, 1st-2nd place times   
Hourly Time Signal 
Auto Calendar (pre-programmed until the year 2039) 
12/24 Hour Formats 
Accuracy: +/-30 seconds per month 
Battery CR2025
Approx. battery life: 10 years
Module 2515
Size of case/total weight: 42.0 x 35.5 x 9.8mm / 30g