Up for sale authentic Ball Engineer Hydrocarbon Magnate Automatic Chronograph COSC Serial No. CM2098C 7120821 SWISS MADE year 2014. ALL FUNCTIONS ARE GOOD The watch runs and keeps correct time. Water resistant is ok. Time & date can be adjusted through the winder. Screw down crown locks with crown guard ( push towards you to unlock). Chronograph resets to zero. Unpolished with light scratches. Sapphire crystal scratch proof. Chucky and big, 40mm case diameter excluding crown. Will fit a 7.5 inches wrist. With extension. NO Original Box & No papers. NOTE: Tritium valves don’t glow in the dark anymore due to its age. PLEASE CHECK ALL THE PICTURES.