Louis Erard x Alain Silberstein Excellence Le Triptyque watch bundle. This collection features: La Semaine Le Régulateur II Le Chrono Monopoussoir Limited to only 78 sets, each Le Triptyque bundle comes with digital artwork signed by the artist and a personal, non-fungible token linked exclusively to their triptych. This NFT guarantees and protects the authenticity of the limited edition, as well as containing all its technical specifications. In addition, collectors will have the opportunity to customise their digital token with a private message. Shop other beautiful pieces in our Louis Erard collection For inquiries on the piece please contact: boutique@shsilver.com