Handsome key-wound alarm clock; requires no electricity or batteries for operation | Durable white-painted metal casing with brass-plated bezel; classic analog design with black face and white numerals | Luminous clock hands and hour dots for night glow; loud bell alarm for wake up alerts | Keeps time up to 30 hours per winding; knobs on back of clock face for setting time and alarm | Protective Base Pad Prevents Scratching