This new Limited Edition belongs to Montegrappa's new line called Avanguardia Collector. This first model of the line is a tribute to the father of astronomy Nicolaus Copernicus. Among the characteristics of this piece made of sterling silver, we emphasize the decoration of the body with the eight planets revolving around the sun, as indicated by his elocentric theory. On its cap we can highlight the detail of the planet on the clip and the exceptional decorative figure of the sun on the top. The number of units of this limited edition corresponds to the commemoration of the 550th anniversary of the prestigious scientist.