External Sports Watch Student Men's Multi-function Electronic Waterproof Watch Military Watch
Audience Crowd: Outdoor Walking, Swimming, Cycling
The Main Function:
·time Function: Hour, Minute, Second, Year (2000-2099), Month, Day, Week, 12h/24h, Alarm Reminder Function (2 Groups of Alarm Reminders, Whole Reminder Function)
· Countdown Function (99 Hours 59 Minutes 59 Seconds ~ 0)
·running Table Function (0~9 Hours 59 Minutes 59 Seconds 99) Can Record 11 Sets of Data at the Same Time
·world Time Function (automatic Judgment in Summer Time)
·key Tone Switch
· Schedule Reminder Function
·el Backlight Function