The Shark line has been produced by Lorenz since 2015. The distinctive feature of these diving products, in addition to the automatic movement, is that they always come with a second replacement strap and a special case with a watchmaker's screwdriver. All technical details have been meticulously crafted to ensure robustness and quality for this product in the Lorenz professional divers' line. The Shark 4 is accompanied in all its versions by a NATO-style Cordura strap, making it even more sporty and youthful.