The Squale 1521PVD.PC is a professional dive watch featuring a 42mm stainless steel case with a black PVD coating. It is powered by the automatic Sellita SW 200-1 movement, offering a 38-hour power reserve. The watch includes a black dial with SuperLuminova luminescence, a unidirectional aluminum bezel, and a flat sapphire crystal with anti-reflective coating. It is water-resistant up to 500 meters and comes with a light brown Italian leather strap. Reference number: 1521PVD.PC.