The invention relates to an antiallergen patch comprising at least a first, adhesive layer having a first surface intended to fasten the patch to an article and a second surface to which a second, continuous allergen-proof barrier layer is attached, a third layer made of a breathable material, designed to absorb water vapour and dry quickly, said third layer being intended to be in contact with the skin of a person wearing the article, and a fourth, bonding layer, which is placed between the second and third layers and secures said second and third layers to one another.Such an antiallergen patch may be placed on a watch case back or on a bracelet.
