Patek Philippe Annual Calendar Montone Patek Philippe's most highly collectable

Patek Philippe's most highly collectable and rare watches often dominate auction headlines

You're looking at the next collectable Submariner

with its contemporarily sized case

the radioactive dials were often switched out

we need to have a brief science lesson

Patek Philippe Annual Calendar Montone Patek Philippe's most highly collectableIn 1991, the soon to be graduates at the Geneva School of Engineering were presented with their final project prior to receiving their diploma 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 worlds first