Atmos Régulateur «Cherry Blossom»

There could be no better setting in which to showcase the time-honoured skills of La Grande Maison’s Métiers Rares workshops: presenting the priceless human skills behind the creation of rare objects, Homo Faber brought together, from 10 April to 1 May, 15 exhibitions that celebrated the savoir-faire of exceptional master artisans from all over Europe. This year, reaffirming the shared values of craftsmanship that transcend cultures and borders, Homo Faber features 12 Japanese Living National Treasures as guests of honour.

In homage to this connection, La Grande Maison has chosen to depict the sakura or cherry blossom on the new Atmos Régulateur. An emblem of Japan, cherry blossom has become a universal metaphor for Spring, a symbol of renewal as well as a precious reminder of the fleeting nature of life, and of time itself. In keeping with this year’s Stellar Odyssey theme, the Atmos movement features a moon-phase display – the best-known and perhaps most beloved celestial complication of all.

Noble in presence and delicate in detail, the Atmos Régulateur “Cherry Blossom” is a one-of-a-kind work of art, showcasing the clock’s mechanism within a transparent glass cabinet set between two dramatic panels of black Grand Feu enamel. A branch of cherry blossom, hand-painted in enamel, extends seamlessly from one side, across the dial ring, to the opposite panel. Petals scatter in the air around it, as if shaken free by a passing breeze.

With the enamelling alone requiring 200 hours of dedicated work by the master artisans in the atelier of Jaeger-LeCoultre, this is the largest enamelled piece (468mm x 183mm x 255mm) ever undertaken at La Grande Maison. While the enamellers have thoroughly mastered the techniques of enamelling on watch cases and dials, the large scale of this piece presented an entirely different set of challenges. Rising to it, the artisans of the atelier worked closely together, spending countless hours on preliminary research, exchanging ideas, experimenting and making trials before the enamelling could begin in earnest. Materials and techniques were examined and reconsidered – and a new kiln specified, to accommodate such large pieces.

The movement of this exceptional piece, conceived and entirely produced within La Grande Maison, is the Jaeger-LeCoultre Calibre 582, which is distinguished by its regulator display. With an architecture defined by circles within circles, the large minutes ring and smaller hours ring are complemented by a monthly calendar and moon-phase display, as well as by the shape of the annular balance that slowly oscillates beneath the displays.

May 19, 2022