Patek Philippe

Reference 2438/1 A yellow gold perpetual calendar wristwatch with moon phases, Made in 1956

Dial: silvered

Caliber: cal. 27 SC mechanical, 18 jewels

Movement number: 888'135

Case: 18k yellow gold, screw down case back

Closure: 18k yellow gold buckle

Case number: 2'602'735

Size: 37 mm diameter

Signed: case, dial and movement

Box: yes

Papers: no

Accessories: Patek Philippe presentation box, Extract from the Archives confirming the year of manufacture in 1956 and sale on October 6th, 1958