watch chronograph Waterproof Large LCD display 10 laps memory countdown timer 

Key Features:

 1. Large Screen Display

2. Time Function: Display Hour,Minute,Second.Month,Week

3. Support 12/24 Hour Display, 2 Time-Zone

4. Stopwatch Function: 10 Laps Split Memory, 1/100 Second Precision,Max (23H 59Min 59Sec )

5. Countdown Function: 1/100 Second Precision, Max (99H 59Min 59Sec )

6. Alarm Function: Alarm 1 and Alarm 2

7. Water and Shock Resistant Construction