The Excalibur Bi-Retrograde Calendar by Roger Dubuis

This year, Roger Dubuis celebrates its 30th anniversary, and for the occasion, the company pays tribute to its co-founder’s favourite complication: the bi-retrograde display.

This function, previously featured in the Excalibur Grande Complication alongside a dozen other highly complex mechanisms, takes centre stage once again. The Maison has also introduced a less complicated, more classic edition to further honour the bi-retrograde display.

Also referred to as “the ecliptic counters” by the Maison a nod to their elliptical shape and distinctive role in indicating the months and date the design showcases a symmetrical dial layout. Enhanced by refined detailing, it pays homage to the Maison’s early creations from 1996.

Glossary

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Glossary
Radiant Cut

Radiant Cut

It is a style of cut diamond or gemstone in which the stones are cut into square or rectangular shapes with sharp angles and curved corners. The sharp angles enhance the brilliance of the gemstone and help distribute light evenly across its surface, while the rounded angles add a touch of softness and elegance to the design. The perfect balance is achieved between sharp angles and curves to enhance brilliance and visually beautify the gemstone.