The watch is on the market in many different designs, which include a silver dial with blue synthetic and leather strap, a silver "flinqué" dial with black alligator strap, and also a silver "flinqué" dial having a stainless steel strap. The electro-mechanical motion is wound when in movement; on the https://www.jowissa.com/en-gb/products/virtuo-swiss-automatic-watch-j4-555-l