The watch is available in many different styles, which includes a silver dial with blue artificial and leather strap, a silver "flinqué" dial with black alligator strap, in addition to a silver "flinqué" dial that has a stainless steel strap. Patek Philippe is usually the most expensive Swiss watch brand, https://www.jowissa.com/en-us/products/roma-swiss-ladies-watch-j2-274-s