Nereide Opale - Limited EditionOur research into materials stems from a desire to understand how they define the identity of a watch. Over the years, this journey has led us to experiment with increasingly complex stones and mineral surfaces, culminating in lab grown opal: one of the rarest and most prized gems in watchmaking. Its complex nature limits its use and requires rigorous processes and careful selection, making it an uncommon choice yet capable of offering chromatic