With its diver's watch look, its 316L steel case 40 mm in diameter and 12.7 mm thick which alternates between polished and brushed finish, as well as its unidirectional rotating bezel, the watch is truly designed to be worn in all circumstances. Its domed sapphire crystal 3 mm thick, its screw-down crown as well as its non-magnetic shielding (ISO764 standard) will allow it to conquer the elements, both on land and at sea, without incident. Waterproof up to 300 meters, it can withstand extreme temperatures of up to minus 70 degrees. Finally, the case houses an automatic three-hand date movement from the Swiss manufacture STP (Swiss Technology Production), a guarantee of quality and a real must for a watch at this price. Note that the bottom is engraved “Objectif Pôle Sud” and that the crown is marked with the North Star.