Eta Sa Manufacture Horlogere Suisse

Adrien Keller

Paulo Bravo

Tim Grosjean

A bracelet clasp of the folding clasp type including a base element () whose first and second long sides are formed respectively of first () and second () spars, at least one leaflet () which is pivotable and articulated on the first and/or the second short side of the base element (), and at least one cover () pivoting and articulated on the at least one leaflet (). The base element () includes first () and second () openings joined to the first () and second () spars so that they constitute the flexible member, a pressure exerted simultaneously on each of the spars () in a direction transverse to the clasp leading to an elastic deformation of the spars () and to the unbolting of the at least one cover () of the base element () to allow the wearer to open the clasp.

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Neuchâtel, Switzerland

Adrien Keller