Audemars Piguet

A yellow gold square shaped perpetual calendar wristwatch, Circa 1970

Dial: white

Caliber: mechanical, 18 jewels

Movement number: 373'683

Case: 18k yellow gold, sapphire crystal display back secured by four screws

Case number: D 51'055, no. 23

Closure: 18k yellow gold Audemars Piguet buckle

Size: 38 x 28 mm

Signed: case, dial and movement 

Box: no

Papers: no