Highlights:

Display: Digital
Case Dimension: 3.6 cm diameter x 1 cm thickness
Movement: Japan Quartz
Durability: 10 ATM
10 Year Battery
30 Page Databank
8 letters and 12 numerals per page
Auto-sort function
13 Language Display

Specifications:

Water Resistant
LED Light with Afterglow
Dual Time
Muli-function Alarm with Snooze
1/100 second digital 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 2099)
Accuracy: /-30 seconds per month
Battery CR2025
Approx. battery life: 10 years
Module 2519/3234
Size of case / total weight
39.5 x 32.5 x 9.8mm / 52g