Large retro-inspired alarm clock in a matt black rectangular case with a bold mid-century atomic reverse dial. Silent-sweep quartz movement moves the hands in a continuous motion to minimise ticking; in very quiet rooms a faint whir may be audible. Made from acrylic and glass with metal hands and a paper dial; requires 1 x AA battery (not included). Dimensions L x W x H 6 x 20.5 x 11.8 cm; weight 0.25 kg. 24-month manufacturer warranty.