Patek Philippe Annual Calendar preowned In excellent condition and accompanied

In excellent condition and accompanied by its complete bundle of goodies

teasing out the thready early days of the brands that we have come to love

and a sub-seconds display above 6 o’clock

and Submariners of the world

Patek Philippe Annual Calendar preowned In excellent condition and accompaniedIn 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