Stainless steel case with a black leather strap. Fixed stainless steel bezel. Black dial with a sleletal window with silver-tone hands and Roman numeral hour markers. Minute markers around an inner ring. Dial Type: Analog. Frederique Constant calibre FC-310 automatic movement. Scratch resistant sapphire crystal. Transparent case back. Case size: 46mm. Square case shape. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second. Dress watch style. Watch label: Swiss Made. Frederique Constant Heart Beat Automatic Men's Watch FC-310BS5C26.