The Squale 1521 dive watch represents the essence of the dive watch in a refined form and boasts a history of nearly 40 years.

This model features a brushed stainless steel case with a diameter of 42 mm and a thickness of 12.5 mm. It is equipped with a screw-down case back and crown. The black dial, with indices and hands treated with Superluminova C3, includes a date function. The dial is protected by a sapphire crystal, while the unidirectional bezel is made of aluminum.

The watch is powered by a Sellita SW200-1 automatic movement, with a 38-hour power reserve, certified by COSC.

The main innovation of this model is the bracelet. After years of research and development, Squale introduces the new brushed stainless steel bracelet for the 1521 collection. The most significant innovation concerns the end link, designed to create a semi-integrated effect that perfectly matches the innovative design of the 1521 case with its straight lugs. The result is a bracelet that appears as a seamless extension of the case.

The bracelet design is inspired by the famous models of the 1960s, known for their lightness and comfort, now recreated with solid and robust stainless steel links, supported by screw pins for easy and secure adjustment.

The bracelet is equipped with a double-locking clasp to prevent accidental openings and includes a diving extension specifically designed to be worn over a wetsuit.