It begins with a question.

The conviction

The watch is not the starting point.
It is the answer.

Every Supernova creation begins with a question about the role a watch plays in the world as it is now. SN 2140 is the first answer — a piece caught between tradition and tomorrow.

Between tradition and tomorrow

A house,
founded on a question.

Not a technology company, not a convention. A Swiss watch house that begins each creation by asking what a watch should be — and answers with the object itself.

The founders

Two paths. One conviction.

Co-founder

Julien Szulewski

Design-led and restrained, Julien holds to a single phrase — a bubble of privacy on the wrist. The feeling the object should leave behind.

Co-founder

Nuno Pires

A joint doctorate from EPFL and Técnico Lisboa, with a background in wireless and antenna research. The discipline that lets a capability disappear into a watch.

Both based in Lausanne.

The House · Stellaire SA

Swiss. Watchmaking. Horizon.

Discover SN 2140

Stellaire SA · Lausanne, Switzerland — the watch assembled in Le Locle.