After completion, press the up button once more to display ( Day), then press the down button to adjust; After completion, press the up button once more to enter the ( Hour) interface, then press the down button to adjust; After completion, press the up button once more to enter the ( Minute) interface, then press the down button to adjust; After completion, press the up button once to return to the time interface, then press the down button once Keychain Instructions The sporty LED digital keychain pocket watch featuring a clear digital display and simple manual operations, suitable for various settings such as school life, outdoor activities, or as a travel backpack charm, this pocket watch seamlessly integrates into any A Default: Time Interface, for example 10: 08B Button Instructions: The up button is the setting button, and the down button is the buttonC Watch Function: Time, Date ( can be cycled through by pressing the down button) D Specific Operations as follows: In the time interface Press the up button to display ( Month), then press the down button to adjust the month