Classic Newgate twin-bell alarm clock in matte black with real moving hammer-and-bell action for a traditional wake-up. Metal case with metal hands and glass lens, featuring a quartz 'Silent Sweep' movement (a faint whir may be heard in very quiet rooms). Dimensions H x W x D 17 x 11.7 x 5.5 cm; weight 0.27 kg. Requires 1 x high-quality branded alkaline AA battery (not included). 12-month manufacturer warranty.