Large black numbers and white dial face easy to read and good view. Made from high-quality alloy material. after numerous design,modifications which ensure the ,stability of long rotation. It adopts unique craft,high resolution outting,smooth ,environmental friendly, tasteless and health Silent clock movement,you can also get a mini hook comes together as free. Use silent non-ticking mechanism to true silence, sweep second hand ensure a good sleeping and work environment. precise movements accurate time.