GOTD Girl Boy Waterproof Digital LED Touch Sports Silicone Bracelet Wrist Watch Perfect Gift for Babys Imported Movement: Digital, Surface Material: Silicone, Dial Material: Acrylic, Display: Digital, Strap Material: Silicone Daily Water Resistant (not for swimming or showering): Yes(2.54cm=1.00inch) Press your finger to the screen and the time is displayed. 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. 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 photos due to variations between the computer monitors and naked eye color difference.