Newgate Railway Mantel Clock Cheeky YellowNewgate Railway Mantel Clock Cheeky Yellow Newgate Railway Mantel Clock Cheeky Yellow A station style mantel clock with a bold marker dial, red spade and baton hands in a colourful bright yellow finish. Known as silent sweep in the industry, the hands move in a constant sweeping motion rather than a stepped tick. So you won't hear any ticking but if your hearing is particularly sensitive in a completely silent room you may hear a very quiet whirring.