Patek Philippe Calatrava in 18k Yellow Gold Ref. 3520 Porcelain Dial with Original Certificate of Origin "Clous de Paris" 1974 The blue soleil-finished dial really

The blue soleil-finished dial really pops

The 62510H bracelet is in very good condition and has the correct 555 endlinks and a clasp stamped ‘D’

This is a very bold and beautiful early 1970s alarm watch by Tissot

- Dates to 1960s/70s

original papers

Patek Philippe Calatrava in 18k Yellow Gold Ref. 3520 Porcelain Dial with Original Certificate of Origin "Clous de Paris" 1974 The blue soleil-finished dial reallyIn 1932, Patek Philippe introduced the Calatrava, inspired by the iconic Bauhaus style. Since then, it has become the cornerstone of their collection and proudly stands as their flagship model. This 18k yellow gold version pays tribute to Patek Philippes original design, featuring a Clous de Paris (or "hobnail") bezel that adds a refined and distinguished touch. The case is in excellent condition, showcasing a lovely oxidized color and a beautifully