Patek Philippe

Reference 1578GM

A yellow gold wristwatch commissioned for General Motors - General Motors Overseas, Circa 1950

Dial: black

Caliber: cal. 12-400 mechanical, 18 jewels

Movement number: 727’333

Case: 18k yellow gold, personally inscribed snap-on case back

Closure: unsigned 18k yellow gold bracelet and clasp

Case number: 695’847

Size: 35 mm diameter, bracelet circumference approximately 185 mm 

Signed: case, dial and movement

Box: no

Papers: no