With its 300m water resistance and ISO 6425:2018 certification, this model meets the highest standards for professional dive watches. The DS Action Diver 40.5 mm also marks a milestone as the first Certina watch to feature the next evolution of the DS system: the “New DS Concept Extreme Shock Resistance”. table { border-collapse: collapse; width: 100%; } th, td { text-align: left; padding: 8px; } tr:nth-child(even) { background-color: #fafafa; } Brand : Certina Watch Collection : DS Action Movement : Automatic Watch Case width (mm) : 40.5 Watch Dial Colour : Black Watch Date : Date at 3 O'clock Watch Glass Type : Sapphire Watch Strap Colour : Beige Watch Strap Colour : Yellow Watch Strap Colour : Black Watch Water Resistance : 300m (30ATM) Guarantee : 2 years Packaging : Presentation Box