Patek Philippe 2540

Patek Philippe REFERENCE 2540 A YELLOW GOLD SQUARE AUTOMATIC WRISTWATCH, MADE IN 1957

Patek Philippe REFERENCE 2540 A YELLOW GOLD SQUARE AUTOMATIC WRISTWATCH, MADE IN 1957 Dial: silvered Caliber: cal. 12-600 AT automatic, 30 jewels Movement number: 763'782 Case: 18k yellow gold, snap-on case back Case number: 699'783 Closure: 18k yellow gold Patek Philippe buckle Size: 42 x 31 mm Signed: case, dial and movement Accessories: Patek Philippe Extract from the Archives confirming the date of sale on February 18, 1958