Rolex GMT-Master 40mm Black Dial 16720-4

Brand Rolex Model GMT-Master Reference 16720 Gender Men’s watch Movement Kinetic (Automatic) Case Diameter 40 mm Case Material Green Plated Stainless Steel Band Material 316 Grade Stainless Steel (Oyster) Dial Color Black Quality Japanese (Miyota) Glass Sapphire crystal Water Resistance Waterproof up to 30 meters.