This vintage Berios Squale Profondus is a rare 1970s professional dive watch preserved in outstanding, near NOS (New Old Stock) condition. Produced by Squale for Berios, it features a robust 43 mm stainless steel case designed for serious underwater use. The blue dial offers excellent legibility with luminous hour markers and hands, complemented by a rotating dive bezel. A distinctive feature of the Profondus is its mechanical depth gauge, allowing divers to monitor their diving depth directly from the wrist. Powered by a reliable Swiss automatic movement, it combines rugged functionality with the unmistakable design language of 1970s tool watches. An exceptional collectible for vintage dive watch enthusiasts, this example stands out for its remarkable originality and preservation.