The horological piece in question refers to a specific model of luxury watch characterized by its dual-metal construction and its annual calendar complication combined with a dual time zone display. This design often features a combination of precious metals, such as gold (typically yellow or rose) and stainless steel, used for different components of the case, bracelet, and bezel. For example, the central bracelet links and bezel might be crafted from gold, while the case sides and outer bracelet links are made of stainless steel.
This particular configuration offers a blend of robustness and elegance, appealing to individuals seeking a timepiece that can transition seamlessly from professional to social settings. The integration of the annual calendar and dual time zone functions adds significant utility, particularly for frequent travelers. Historically, these dual-metal designs have represented a more accessible entry point into the world of luxury watches compared to their solid gold counterparts, while still providing a noticeable aesthetic upgrade from all-steel versions. Their emergence reflects a trend toward offering broader price points and aesthetic variations within established luxury product lines.