Patek Philippe Annual Calendar Aviation Elegant and unassuming yet boasting

Elegant and unassuming yet boasting a unique and beautiful dial

The DOXA Sub 300T Professional

the Swiss watch industry was an interconnected one

and brought in Benjamin S

Patek Philippe Annual Calendar Aviation Elegant and unassuming yet boastingIn 1991, the soon to be graduates at the Geneva School of Engineering were presented with their final project prior to receiving their diploma: 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, the worlds first ever annual