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. Features & Specifications: – Material: Acrylic, Paper, Metal Hands, Glass – Colour: Fire Engine Red | Moonstone Grey – Movement: Quartz ‘Silent Sweep’ – Power: 1 x AA Battery Required (Not Included) – Dimensions: LWH 9 x 36 x 41.70 – Weight: 1.67kg