JustNile Piano-Themed Modern Creative Round 12" Non Ticking Silent Glass Wall Clock - Modern Style Good for Living Room & Home & Office // Battery Operated (Black & White) Contemporary wall clock with raised contrasting numerals and silent sweep quiet movement Silent sweep feature completely eliminates ticking sound. Reliable Quartz movement. Flat glass front covers clock face to protect from dust and debris. Requires 1 AA battery (NOT included) 12-inch large stylish wall clock, a great piece of display for your home decor, suitable for placement in your living room, kitchen and/or bedroom. Low-pitched, almost fully silent non-ticking, quiet and smooth sweeping movement of clock hands brings you a peaceful environment while in the room.