Specification :

1) Count-down Time Wrist Watch;
2) 50 year canlendar: from 2000 to 2049
Countdown time: ( up to 999day, 23 hrs, 59min., 59sec.;
3) 3 second EL backlight;
4) 12 digits displa( hour, minute, second, year, month, date, month, weekday) ;
5) Daily alarm ;
6) Hourly chime;
7) 12/ 24 hour selectable ;
8) different colors are available;
9) Your own logo are acceptable;