Tag Archives: Patek Philippe Caliber 9-90

Reviewing 1948 – Reference 2441 “Eiffel Tower”

  This watch, Reference 2441, earned the nickname Eiffel Tower from its lugs, whose flared shape and squared-off ends bring to mind the tower’s bottom section. The watch, launched in 1948, was powered by Caliber 9-90, a tonneau-shaped movement that Patek Philippe launched in 1934. Reference 2441 is a favorite with collectors, thanks in part… Read More »