Patek Philippe ref. 2509
Wonderful and important Patek Philippe classic timepice.
The ref 2509 is a great example of the classic Calatrava design started by Pp in the 1932 with the ref 96. In particular, this reference is made by a 2 pieces 18kt gold case with screw back made by Fb (Francois Borgel). The size is 35mn without the size of the winding crown.
The caliber is the well know hand wind 12-400.
This specific example cames is exceptional conditions. The case seems quite unpolished with the lugs proportions unadulterated and the gold hallmark fully visible. The caseback is embellished by a beautiful engraving dedication.
The indelible dial is very clean. The watch is in perfect working conditions.
This timepiece is accompanied by the extract of the Archive