Ball Watch Company Engineer II Green Berets. NM2028C-L4CJ-BK.  In 1891, Webster C. Ball became recognised around the world for setting the official railroad standard of timekeeping which greatly influenced the Official Swiss Chronometer Testing Institute, or COSC, that sets the standard for current mechanical watch accuracy today. This Ball Engineer II Green Berets watch is one of their most practical and sophisticated timepieces that reflects the extensive and experienced heritage of the brand.    The Ball Engineer II Green Berets watch boasts an impressive 43mm titanium carbide case embracing the automatic calibre BALL RR1103-C movement that promises a shock resistance of 5,000Gs and a water resistance of 100 metres. Housed within the scratch resistant sapphire crystal glass is a stunning black dial set with a total of 15 micro gas tubes on the hour, minute and seconds hands. These markers are made of 1mm thick green micro gas tubes that will glow in the dark for up to 25 years without requiring any recharge. To complete the timepiece, a Nubuck leather strap and titanium carbide buckle is added for effortless wear and comfort.