Product Link:http://www.plusbuyer.com/siliconeban...
Waterproof Binary Silicone Band Metal LED Watch Black

Specifications
Color: black
Strap length: 24.5 cm
Dial plate: 3.8 cm x 4 cm x 1 cm
Weight: 76g

Package Including
1 x LED Watch
1 x User Manual

Set the Watch
1. Set Time: Press MODE to set your hour. Press MODE to enter the hour setting, the hour will flash. Press SET to set your hour, and press MODE to enter the minutes setting, the minutes will flash, press SET to set your minutes.

2. Set Date: Press MODE to enter month setting, the month will flash. Press SET to set your month, and press MODE to enter date setting, the date will flash. Press SET to set your date.

3. Set Week: Press MODE to enter week setting, the week will flash. Press SET to set your week.

Note from PlusBuyer Customer Service
The LED wrist watch looks very stylish and does not show the time all the time. When you need to know the time, you can push the button and it will show what time it is.
Please change the new batteries when the luminosity is too weak.