Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Silver skeleton dial with silver-tone hands and index hour markers. Dial Type: Analog. Luminescent hands and markers. Automatic movement. Scratch resistant sapphire crystal. Skeleton case back. Case diameter: 40 mm. Round case shape. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second. Additional Info: exhibition case back.. Dress watch style. Watch label: Swiss Made. Oris Artelier Skeleton Automatic Men's Watch 734-7591-4051MB.