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
Snailing

Snailing

In watches is a decorative technique that involves applying a pattern resembling a spiral shell to the dial or other components of the watch. This type of decoration includes the engraving or pressing of concentric or spiral circles onto the surface, adding visual depth and texture. Specialized machines or tools are used to create precise and consistent patterns. Snailing enhances the aesthetic appeal of the watch, adding a touch of elegance and sophistication. It can be found on various parts of the watch, such as sub-dials, chronograph counters, or even the main dial, contributing to the overall attractiveness and intricate details of the timepiece.