Through the Opus series, Harry Winston's incredibly creative partnerships with some of the top independent watchmakers in the world have drawn the interest of serious collectors, something that very few jewelry houses have ever accomplished. By associating its name with innovative watchmaking skills, the maison established itself as a true supporter of cutting-edge mechanical innovation in addition to being a maker of remarkable jewels.

Since 2001, a limited-edition Opus model created in partnership with a superb independent watchmaker has been unveiled annually. The idea benefited both parties: the brand enhanced its reputation as a major player in high watchmaking, while the independent watchmakers gained more public recognition by being associated with Harry Winston. The outcome has been remarkable, as the Opus series has produced some of the 21st century's most audacious and technically challenging watches.

Inspired by planetary motion, the present Opus X was developed in collaboration with Jean-François Mojon, commemorating the tenth anniversary of the Opus saga. A system of rotating indicators mounted on a revolving frame that completes one full rotation every 24 hours is used to display the time instead of a conventional fixed dial and hands. Each individual indicator simultaneously rotates in the opposite direction as the entire frame rotates, guaranteeing that the displays are always perfectly upright and readable. This intricate mechanical choreography embodies the futuristic spirit of the Opus collection and poses a significant technical challenge. Bold, inventive, and distinctly progressive, the Opus X is a worthy homage to ten years of cutting-edge watchmaking.

Jean-François Mojon
From a young age, Jean-François Mojon was fascinated by engineering. His father, who worked in the technical watch industry, introduced him to the world of watchmaking. Mojon started his career in high watchmaking, concentrating on the research and development of movements and advanced complications for several significant international brands, such as Swatch Group and IWC, after receiving a diploma in engineering and microtechnology from Le Locle. He established Chronode SA, a separate workshop devoted to the design and development of intricate mechanical movements, in 2005.