Stainless steel case with a black rubber strap. Rotating inner ring bezel. Black dial. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. IWC Calibre 79320 automatic movement with about 44 hours of power reserve. Scratch resistant sapphire crystal. Case size: 42 mm. Round case shape. Double locking push button deployment clasp. Water resistant at 20 meters / 65 feet. Functions: chronograph, date, day, hour, minute, small second. Additional Info: 44-hour power resreve; screw-in crown; date displays at 3 o'clock position. Luxury watch style. Watch label: Swiss Made. Item Variations: 3719-33, 3719/33, 371933, IWC-3719-33 IW371933, 3719-33, 3719/33, 371933, IWC-37. IWC Aquatimer Chrono Automatic Steel Black Men's Watch IW371933.