Over so many years of activity, both as a company and as the Renzetti family, we have carried on and handed down together a technique and shared a passion. The four generations that have worked on the same guilloché machines are joined at the hip by the experience of those gestures, precise and always the same, even though the world around those concentric circles has changed a great deal since 1909.
The metal circle is the original playing field of guilloché; countless then are the decorative variations we experiment with on the round engine machine. So many, almost as many as their possible applications in design, from the handle to the watch face, via jewelry.
A passion for decoration that fascinates the most diverse sensibilities. We could call it our “core business,” the heart of guilloché, precisely because it was originally invented for the circular bottom of pocket watches.
The circle that continues every day to fascinate and amaze us and anyone who wants to experience its potential.
Take a look of our pattern examples HERE.