The Patek Philippe references 5054 and 5055 represent an elegant evolution of the classic Calatrava, combining traditional dress watch aesthetics with the added practicality of an automatic movement and a date display. Introduced during the 1990s, both references feature beautifully proportioned round cases, refined dials and the timeless elegance associated with Patek Philippe's Calatrava collection. Powered by the self-winding Calibre 240 PS C, they incorporate a micro-rotor movement that allowed Patek Philippe to maintain a slim and elegant profile while offering the convenience of automatic winding.

The 5054 and 5055 are distinguished by their traditional styling and sophisticated execution, with the 5054 featuring a more classical small-seconds layout and the 5055 offering a slightly different interpretation of the same design philosophy. Produced in precious metals, including yellow gold and rose gold, these references represent an important period in the evolution of the modern Calatrava, bridging the purity of vintage-inspired dress watches with the technical expectations of contemporary collectors. Today, they are appreciated for their understated elegance, exceptional movement architecture and their place within Patek Philippe's long tradition of refined automatic Calatravas.