Brand New Authentic Hamilton American Classic Railroad Men's Watch Model H40505731. Stainless Steel and Rose Gold PVD Case with Black Alligator Leather strap. Dial description: Black Dial with Rose Gold PVD Index Hour Markers dial. Automatic Self Winding movement. 80 hours power reserve. Scratch Resistant Sapphire crystal. Case size: 40mm. 2 year WatchMaxx warranty.