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

Home
Glossary
Cloisonné

Cloisonné

Is a decorative technique that involves creating a specific design by placing small metal wires or walls on the surface of the watch enamel and coating them with enamel.

The cloisonné technique is applied by placing small metal wires or walls on the surface of the enamel, resulting in specific artistic shapes or designs. These designs or patterns are then coated with enamel in multiple colors. Afterwards, the decorated enamel is exposed to high temperatures to fuse the enamel coating with the metal surface of the watch enamel. After cooling, the enamel surface is polished to achieve a smooth and even finish, highlighting the vibrant colors of the enamel.