Cuban-style chain made of 925 sterling silver. The Cuban chain is in fashion. It is a unisex model, modern and at the same time distinguished. It is the most sought-after type of silver chain, also known as the grumet model. Being made of first-grade silver and with a diamond-cut finish, the Cuban chain gains a mirrored shine. This reference is 3 mm wide, and the links are open in a rhombus format. There are several approximate length measurements, including the bracelet size which is 19 cm. They are Italian silver chains, officially certified in Spain as first-grade silver.