JCC Easy-to-read White Arabic numerals Twin bell Silent Quartz Analog non ticking sweep second hand bedside alarm clock (Black) Shell material: high quality cold rolled steel. Electroplating guarantees colors keep shinning and bright. Quiet sweep second hand, Silent, no ticking to ensure a good sleep and best working environment. High Quality smooth sweeping quartz movement ; Bell alarm sound ; Super loud alarm sound for heavy sleepers Easy-to-read White Arabic numerals against Black clock face Item review and sound test video, Youtube search : JCC K6428