The watch is on the market in a number of models, together with a silver dial with blue synthetic and leather strap, a silver "flinqué" dial with black alligator strap, plus a silver "flinqué" dial that has a stainless steel strap. Patek Philippe is generally the costliest Swiss watch brand, https://www.jowissa.com/products/roma-ethno-swiss-womens-watch-j2-024-s