Ball Watch Company Engineer III Marvelight Chronometer Orange NM9026C-S39CJ-OR. Next-level sport elegance with ingenious technology. Carved from robust material rarely seen in watchmaking, such as carbide, bronze and steel, this collection represents a new generation of exploration timepieces. Each model features extreme anti-magnetic protection to 80,000 A/m (1,000 Gauss) inside a streamlined case.