The NeXtime Deep 50 large wall clock (50cm) is designed by Studio So-Lo. This modern design on the dial combines monochrome colour with a contemporary graphic to create an optical illusion. The dome shaped glass cover over a large clock creates a prominent curved visual effect and protects the dial from damage and dust. This wall clock is silent and non-ticking. Movement: Silent Sweep Clock size: 50 x 50 x 7cm Main Material: Glass Hand material: Aluminium Indoor use only Battery powered. Requires 1 x AA battery (not included).