Popular Professional Wristband Digital Stopwatch

Popular Professional Wristband Digital Stopwatch W229
Main Functions:

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 59s)

5. countdown function: 1/100s precision, max (99h 59min 59s)

6. alarm function: alarm 1 and alarm 2

7. water and shock resistant construction

8. manual power on/off