Hot Metallic Black Lava Faceless Blue LED Volcanic Men Lady Bracelet Wrist Watch LED light: Blue Watch Material: S/steel Watch Colour: Black Steel Colour Width Of Watch: Approx 2.50cm Length Of Watch: Approx 21.00cm Screen: Two rows LED lights for time display Settings: Time, Date, Seconds (Watch looks like a common metal bracelet at normal conditon, time will be displayed just like lava while LED is lighting) Function buttons (right-side): Top (hour and date display + select) Button (change mode) Daily Water Resistant (not for swimming or showering): Yes Battery: one CR2032 battery (pre-installed in watch) (2.54cm=1.00inch) How to set time? 1. Press your finger to the screen and the time is displayed. 2. Press screen again and wait a few seconds, the watch will go blank and the current hourly setting will blink. Every press will increase the number and it need to be pressed for a few seconds to confirm the right number. After setting the correct hour, you will be allowed to change the minute settings as well. 3. Following, press screen for a few seconds again and you can also set Year and Date orderly. Colors may not appear exactly as seen on photo in real life due to variations between the computer monitors and naked eye color difference. Package includes: 1 x Watch