Certina DS Concept Extreme Shock Resistance | Engineered for impact

The new DS Concept Extreme Shock Resistance and the HeavyDrive™ technology combine to form a formidable duo. With this advanced shock absorption system, the DS-X GMT is reliable in any environment. Learn more about the DS Concept Extreme Shock Resistance: https://www.certina.com/watchmaking/ds-concept Subscribe to Certina channel: https://www.youtube.com/user/certinaofficial Official website: https://www.certina.com Facebook: https://www.facebook.com/certina Instagram: https://www.instagram.com/certina