PORTOJÓIA 2026 will be held 2026/09/17, at the Exponor in Porto (Portugal). DescriptionPortojóia is the largest jewelry, goldsmithing and watchmaking fair in Portugal, bringing together brands, designers, artisans and retailers for four days of inspiration, business and networking The following is the detailed information of this exhibition. Since the exhibition time may change, please be sure to confirm it before participating.