Patek Philippe Calatrava Vintage Men's 18k Yellow Gold Champagne Dial 3520/10

An 18k Yellow Gold Calatrava Vintage Men's Wristwatch, champagne dial with applied hour markers, a fixed 18k yellow gold bezel, a black leather strap with a gold plated pin buckle (both not by Patek Philippe), mineral glass, manual wind movement, in excellent condition, comes with a presentation box and an Extract from the Archives confirming the original date of sale as June 1973.