A Perfect Gift For Friends, Families, Lover, Co-Workers Or Yourself. Additional Red Led Function To Show The Time Clearly In Dark Areas. For Time Setting Adjustment :- Click The Button, Time Number Appears, Press The Button Probably About Four Seconds, When The Red Numbers Start Blinking, It Enter The Set Up Mode. Then Slowly Press The Button To Adjust The Time Digits. After Setting The Current Item, Press The Button Again Probably About Four Seconds To Enter Next Setting. Order Of Setting Values Are : Hours, Minutes, Year And Month. Set The Time And Do Not Press The Button To Save The Settings. Information About Size :- If The Bracelet Is Too Long For Your Wrist, You Can Remove (By Cutting It With Scissors) The Extra Small Units From Both The Ends In The Band Is To Make It Fit For You. Locks On Both The Ends Are Removed And Replaced. Note :- Product Color May Slightly Vary Due To Photographic Lighting Sources Or Your Display Settings.