THE QUIRKY BACKSTORY . THE QUIRKY BACKSTORY . THE QUIRKY BACKSTORY . THE QUIRKY BACKSTORY . THE QUIRKY BACKSTORY
OF JEAN-PIERRE HAGMANN SIGNED WATCHES. OF JEAN-PIERRE HAGMANN SIGNED WATCHES. OF JEAN-PIERRE HAGMANN SIGNED WATCHES. OF JEAN-PIERRE HAGMANN SIGNED WATCHES
14 August 2025
THE QUIRKY BACKSTORY OF JEAN-PIERRE HAGMANN SIGNED WATCHES
Before you even wind it, before you hear a chime or admire a complication, some watches already whisper excellence.
These two letters belong to Jean-Pierre Hagmann, one of the most revered case makers of the 20th century.
Based in Geneva, he hand-built cases for Patek Philippe, Blancpain, Andersen Genève, and a few other brands.
Every curve, hinge, lug, and bezel was shaped by hand, often from scratch, and always with purpose.
The “JP” hallmark wasn’t decoration.
It was proof.
