APP Audemars Piguet Royal Oak Offshore 26420 New Upgraded VersionThe new molded 43 mm case (market version 44 mm, which is the case of the old 26400) adopts a new design, more ergonomic case, and more refined case details. It has larger polished chamfers. The 43 mm wide case has been carefully modified to accommodate the new movement with a slightly larger diameter. The case contains a set of newly designed chronograph buttons.The dial is upgraded, the dial texture is CNC slow washing (non-hydraulic), the finished product texture is clear, and the iconic square is now connected to each other by a cross.The calendar is upgraded. After the modification of the movement, the original large calendar is realized. The date window is pushed to the edge of the dial, and the hands are also slightly modified.The new interchangeable strap function is equipped with a quick release system, which can easily change the wearing style. The rubber strap color is black, and there is also a leather strap available.In addition to the titanium version, the Royal Oak Offshore Chronograph 43 mm features a black ceramic bezel, creating a sharp contrast in material and color. The crown and pushers are also made of ceramic.