Patek Philippe, large and rare Calatrava, 1954.

Patek Philippe, large and rare Calatrava, 1954.

Yellow gold 750.

D 35.3 mm.

Reference 570 is the first large Calatrava that Patek Philippe produced in series. The watch stands out due to its being in exceptionally good condition.
Reference No.: 570
Case No.: 305993 flat case with pressed back
Dial: Silvered dial with applied indices and small second hand
Movement: Ultra-fine hand-wound movement No. 723774, Cal. 12-400 with 18 jewels, compensation balance with Breguet hairspring and swan-neck regulator
Band: Crocodile leather band with original gold tang buckle
Accessories: Excerpt from the Archives, confirming the production of the watch in 1954 and its sale in 1955