Patek Philippe Calatrava Factory Certified Pre-Owned Wittnauer’s chronographs had a reputation

Wittnauer’s chronographs had a reputation for accuracy and robustness that attracted the attention of NASA

The days of Porsche 917s with no traction control

Rolex cast its trademark Oyster case in precious metals

and 12-hour counters

The hands are fashioned in the same sword shape as on the front dial

Patek Philippe Calatrava Factory Certified Pre-Owned Wittnauer’s chronographs had a reputationFirst presented in 1932 as the Reference 96, the Patek Philippe Calatrava is the benchmark for classic mens dress watches. This groundbreaking collection which didnt take on the name Calatrava until the 1980s set the stage for nearly every piece Patek has released since, and became the blueprint for other brands approaches to elegant mens timepieces. Heavily influenced by the Bauhaus design philosophy, the Calatrava was then considered extremely