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.

Atelier de Chronometrie

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Atelier de Chronometrie

Hailing from Barcelona, a city far removed from the Swiss mountains, Atelier de Chronometrie crafts one-of-a-kind timepieces entirely by hand. The brand, co-founded by Moebius Rassmman, a watchmaker with over two decades of experience, and Santiago Martínez, a collector and vintage watch dealer specializing in Patek Philippe, shuns modern machinery like CNC in favor of traditional methods. Atelier de Chronometrie draws inspiration from classic design elements and employs conventional manufacturing techniques while incorporating completely restored and revamped vintage Omega movements to power their watches. In every aspect, the brand's creations are a testament to their dedication to authenticity and craftsmanship.