Patek Philippe Annual Calendar Flyback Chronograph Travel Whether your intent is to

Whether your intent is to stack this piece with additional wrist candy

The classic compressor case design of the 1960s was chosen

a clean sector-style dial

But at the heart of many of these brands were often small

The Oyster case of 1925 represented the culmination of ten years of development

Patek Philippe Annual Calendar Flyback Chronograph Travel Whether your intent is toIn 1991, the soon to be graduates at the Geneva School of Engineering were presented with their final project before receiving their diplomas to simplify the perpetual calendar. Although the task was easier said than done, their work led to the inception of the annual calendar complication, patented by Patek in collaboration with the bright engineering minds at the GSE. Five years later, Patek debuted the Reference 5035, which marked the world's first