Louis Erard x Alain Silberstein Smile-Day Blue (Private) private Le Tourbillon Régulateur Blue does

Le Tourbillon Régulateur Blue does not impress through ostentation: it commands respect through its technique

each of the 178 timepieces comes with a red seal bearing the words “work of art – do not wear”

Highlighting of the snailed seconds counter at 6 o’clock

ergot bars for quick strap change

Every colour you see on a watch requires processing in a kiln at more than 800°C

Louis Erard x Alain Silberstein Smile-Day Blue (Private) private Le Tourbillon Régulateur Blue doesThe Smile Day Blue sets the rhythm of the day with clarity and character. It stands out not through ostentation, but through genuine personality. Its blue sunray dial captures the light with every movement of the wrist.