When I was younger I had around 6 metallic wrists watches and 2 like casual watches. I believe that they really helped me with my outfits. But now that Apple Watches have tons of different wrists colors and styles, there is no reason of buying others. Some people called me basic or that it is too informal but I think that if you find the right wrist and maybe even the right background in the Apple Watch it can match you with everything.