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
Rhodium Plating

Rhodium Plating

It is a process that involves applying a thin layer of rhodium metal onto the surface of watch components. Rhodium is known for its silver color, high luster, durability, and resistance to corrosion. It is coated onto the components to enhance the appearance of the watch and also provides a protective layer that shields the underlying metal from corrosion and scratches. Rhodium plating is commonly used in luxury watches to enhance their aesthetic appeal.