This watch is Sold 17 jewel Antique Elgin movement from 1918 case: Steel with Convex sapphire crystal front, diamond coated glass display back. Water Resistant to 50 meters (150 feet). Oversize “Rpaige” crown. Dimensions: 44mm diameter, 14mm thick, 52 mm end to end. Water resistant to 50 meters. Rpaige “Helmet” style oversize crown. Movement: 17…