To use this watch, simply buckle the strap around your wrist. It's very easy to wear and take off. When it comes to care, avoid exposing it to harsh chemicals like bleach or strong detergents as they might damage the rose - gold plating and the stones. Also, don't wear it while swimming or doing activities where it could get knocked around a lot. To clean it, use a soft, dry cloth to gently wipe the surface. If there are some stubborn stains, you can slightly dampen the cloth with water and then dry it thoroughly. With proper care, this watch will accompany you for a long time and keep shining.