Watch bands are straps or bracelets that attach to a watch case, allowing it to be worn on the wrist. They come in various materials, including leather, metal, rubber, and fabric, each offering different styles and comfort levels. The choice of a watch band can significantly affect the overall look and feel of the watch. Different types of watch bands are designed for specific purposes or aesthetics. For example, a leather watch band provides a classic and elegant appearance, while a rubber watch band is often used for sports and outdoor activities due to its durability and water resistance.