The Borealis Porto Covo is our modern interpretation of the classic dive watch—compact, versatile, and engineered for everyday adventure.
Defined by its signature floating index dial with a striking 3D effect, the Porto Covo blends bold design with dependable performance. Each model is powered by a Miyota automatic movement (9039 no-date or 9015 date), housed in a 316L stainless steel case with sapphire crystal, ceramic bezel, and BGW9 lume for brilliant legibility day or night.
At 40 mm in diameter and 42.5 mm lug-to-lug, the Porto Covo wears comfortably on any wrist, tapering seamlessly from the 24 mm bracelet down to 18 mm at the buckle. With 300 meters of water resistance, it’s built for the sea—but refined enough for the city.
Available in Black, Dark Blue, Silver, and White, each Porto Covo tells its own story while carrying the unmistakable Borealis identity.