Stainless steel case with a rubber strap. Fixed stainless steel bezel. . Dial Type: Analog. Corum Calibre CO 082 automatic movement with a 42-hour power reserve. Scratch resistant sapphire crystal. Transparent case back. Round case shape. Case size: 42 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second. Sport watch style. Corum Bubble Automatic Watch 295.100.20/0009 PN04.