Patek Philippe Annual Calendar Regulator Saffiano or it could even be

or it could even be the subtle tonalities of silver that play against each other

The first Carreras

Wearing a bit larger

which in these early incarnations was black-on-black with white or gold printing (being replaced with the now-classic silver-on-black appearance in 1959)

perhaps none more elegant than those from the middle of the last century

Patek Philippe Annual Calendar Regulator Saffiano or it could even beIn 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 Philippe in collaboration with the bright engineering minds at the GSE. Five years later, Patek debuted the Reference 5035 the watch that marked