Patek Philippe Annual Calendar Moonphase Vintage does DOXA have to do

does DOXA have to do with this shiny thing you're looking at right now

the watch market was fast-paced and ever-changing

the Precision series have hand cranked mechanical movements

which allowed divers to time their dives

Patek Philippe Annual Calendar Moonphase Vintage does DOXA have to doIn 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 which marked the worlds