PATEK PHILIPPE | REFERENCE 600YELLOW GOLD OPEN-FACED WATCHMADE IN 1938

Dial: off-whiteCalibre: 17'' manual winding, 18 jewels Movement number: 880'303Case: 18ct yellow gold, snap-on backCase number: 617'128Dimensions: 44.5mm diameter Signed: case, dial and movement Accessories: Patek Philippe Extract from the Archives confirming date of sale on November 11th, 1938