Before the advent of the wristwatch, all mobile watches that could be carried around were pocket watches. They were attached to a chain or rope and were kept in the pocket. Like with everything else, watches have evolved with time. There are mechanical watches, battery, solar, and kinetic powered watches. Mobile watch, ie. the wristwatch was popularized and materials used for the straps are all metals, including materials like leather. Sapphire crystals are used in watches to improve the quality and durability. Electronic watches with quart movements are mainly used these days. They do not need batteries and get charged with movement of the wrist. A mechanical watch does need winding up but lasts longer. Brand is the main thing people look for while buying a watch as a fashion accessory. Cartier, Rolex, Seiko, Omega, Swatch. Casio, Tag Heuer are a few of the top watch brands that are famous for their quality, look, and design. Some of them stock jeweled watches studded with precious gems like diamonds and other gems, that gives the watch an unusual and elegant look. They have thousands of varieties in men's and women's watches. This beautiful time piece given as a gift is timeless and can be gifted